{"id":37320,"date":"2013-10-14T21:46:10","date_gmt":"2013-10-14T18:46:10","guid":{"rendered":"https:\/\/mountainguides.pro\/?p=37320"},"modified":"2026-09-10T16:09:56","modified_gmt":"2026-09-10T13:09:56","slug":"ojos-del-salado-climb","status":"publish","type":"post","link":"https:\/\/mountainguides.pro\/ko\/2013\/10\/14\/ojos-del-salado-climb\/","title":{"rendered":"Ojos del Salado: climbing the highest volcano in the world"},"content":{"rendered":"<p>Ojos del Salado is the highest active volcano in the world and the second-highest summit in South America. Chile&#8217;s official tourism portal gives its height as 6893 m. The mountain stands in the Andes on the border between Chile and Argentina, and the usual access for a climb is from the high Atacama desert.<\/p>\n<p>From a photograph, and from a description of how far you can drive, Ojos can look like an easier objective than Aconcagua: you can move between several camps in 4x4s, and the ground is not the sort of technical face that stops people. That is a dangerous simplification. An altitude close to seven thousand metres, strong wind, cold, remoteness, roads whose condition changes and a short rock section below the summit all call for proper expedition preparation.<\/p>\n<p>This page sets out the character of the route, the acclimatisation, the camps, the equipment and how to choose a programme. The dates, the price and exactly what is included are published separately on the page for the <a href=\"https:\/\/mountainguides.pro\/tours\/climbing\/ojos-del-salado\/\">15-day ascent of Ojos del Salado<\/a>.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Key facts<\/th>\n<th>Ojos del Salado<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Height<\/td>\n<td>6893 m<\/td>\n<\/tr>\n<tr>\n<td>Type of summit<\/td>\n<td>The highest active volcano in the world<\/td>\n<\/tr>\n<tr>\n<td>Where it is<\/td>\n<td>The Andes, on the Chile-Argentina border<\/td>\n<\/tr>\n<tr>\n<td>Start of the Mountain Guide programme<\/td>\n<td>Copiap\u00f3, Chile<\/td>\n<\/tr>\n<tr>\n<td>The main route<\/td>\n<td>Laguna Santa Rosa, Laguna Verde, San Francisco, Atacama, Tejos<\/td>\n<\/tr>\n<tr>\n<td>The main difficulty<\/td>\n<td>Altitude, wind, cold, remoteness, the roads and a long summit day<\/td>\n<\/tr>\n<tr>\n<td>The standard format<\/td>\n<td>15 days, with two contingency days<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>A general search for &#8220;Ojos del Salado&#8221; does not come down to buying a tour. First you need to understand the character of the mountain and check whether your experience matches it. The commercial formats are collected on the page for <a href=\"https:\/\/mountainguides.pro\/climb-ojos-del-salado\/\">climbs of Ojos del Salado<\/a>, while this article remains the main reference on the mountain itself.<\/p>\n<h2>Where Ojos del Salado is<\/h2>\n<p>The mountain rises in the central Andes near the border between Chile and Argentina. On the Chilean side, Copiap\u00f3 serves as the expedition base. From there the route heads east into the high Atacama, to the lagoons, the refuges and the approaches to the volcano. Chile&#8217;s official sources stress that this area needs a suitable 4&#215;4, a fuel reserve, checks on the roads and prior acclimatisation.<\/p>\n<p>Part of the way passes close to protected high-altitude areas. Parque Nacional Nevado de Tres Cruces includes the Laguna Santa Rosa sector and other fragile ecosystems of salt flats and wetlands, with vicu\u00f1as and flamingos. Check the visiting rules, the access regime and the instructions of the staff before every trip, and carry all your rubbish out with you.<\/p>\n<h2>Why Ojos del Salado is not an easy near-seven-thousander<\/h2>\n<ul>\n<li>A height of 6893 m is a serious load in itself, whatever the technical grade of the ground.<\/li>\n<li>A 4&#215;4 lets you gain height quickly, but your body does not adapt any faster simply because the travelling got faster.<\/li>\n<li>In a high-altitude desert you can meet strong wind, hard frost, snow and a wide gap between day and night temperatures.<\/li>\n<li>The state of the roads affects access to the camps, evacuation and the choice of summit day.<\/li>\n<li>Below the summit there is a rock section where, depending on the actual state of the route, protection may be needed.<\/li>\n<li>The area is far from any town or familiar infrastructure, so mistakes in equipment and planning are harder to put right.<\/li>\n<\/ul>\n<p>The main measure of difficulty here is not any single element but the combination of them. You need to keep working after several nights at altitude, dress, drink and eat correctly in dry cold, report symptoms to the guide and give up going on when the risk becomes unacceptable.<\/p>\n<h2>How the Mountain Guide route works<\/h2>\n<p>The current programme starts in Copiap\u00f3 and runs to 15 days. It works through Laguna Santa Rosa, Laguna Verde, the acclimatisation walks, the summit of San Francisco, the Atacama camp and Tejos in sequence. Two days are held in reserve. What follows is the logic of the route, not a substitute for the published day-by-day programme.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Stage<\/th>\n<th>Purpose<\/th>\n<th>What matters<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Copiap\u00f3<\/td>\n<td>Assembling the team, checking equipment and documents<\/td>\n<td>Any critical item that is missing has to be found before you drive into the desert<\/td>\n<\/tr>\n<tr>\n<td>Laguna Santa Rosa<\/td>\n<td>The first night in the high country, and an easy walk<\/td>\n<td>The pace is set by adaptation, not by how fast you could drive<\/td>\n<\/tr>\n<tr>\n<td>Laguna Verde<\/td>\n<td>The next step up in sleeping altitude, and a base for acclimatising<\/td>\n<td>Wind and cold bite harder once the sun goes down<\/td>\n<\/tr>\n<tr>\n<td>San Francisco<\/td>\n<td>A major acclimatisation day before Ojos<\/td>\n<td>This is a high-altitude objective in its own right, not a stroll<\/td>\n<\/tr>\n<tr>\n<td>Atacama and Tejos<\/td>\n<td>Final preparations, and the move to the highest starting point<\/td>\n<td>The form of the overnight stop depends on whether the refuge is actually available<\/td>\n<\/tr>\n<tr>\n<td>Ojos del Salado<\/td>\n<td>The summit attempt, if conditions allow<\/td>\n<td>The guide decides, on the weather, the route and the state of the team<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>What each of those points is for is set out in detail in our article <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-camps\/\">on the camps of Ojos del Salado<\/a>, and the part San Francisco plays in a separate <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/san-francisco-before-ojos-del-salado\/\">article on the acclimatisation peak<\/a>.<\/p>\n<p>On the current programme the high-altitude section begins at Laguna Santa Rosa, at 3700 m. The team then moves to Laguna Verde at 4250 m and continues the acclimatisation walks. The ascent of San Francisco to 6018 m serves as a high-altitude test in its own right before the move to the Atacama camp at around 5300 m and Tejos at around 5800 m.<\/p>\n<p>That sequence matters more than the simple number of days. Two fifteen-day programmes can produce quite different adaptation if one raises the sleeping altitudes gradually and the other drives quickly up to the higher camps. When you compare routes, look at every overnight stop, every side trip, every descent and the contingency, not only at the final figure.<\/p>\n<p>A 4&#215;4 is part of the logistics, but how far the drop-off can go depends on the snow and the state of the road. Nobody can promise an approach to the same altitude on every date. The team decides on the ground, keeping a fuel reserve and the ability to get back safely.<\/p>\n<h3>The five phases of an Atacama expedition<\/h3>\n<p>It helps to think of Ojos del Salado not as a trip to one summit but as a sequence of five distinct phases. In each of them the main task, the time available and the set of decisions all change. A mistake in the first days can show up much higher: a fast pace at Laguna Santa Rosa will spoil your recovery at Laguna Verde, and an equipment problem you missed only becomes critical on the night before you leave Tejos.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Phase<\/th>\n<th>The main task<\/th>\n<th>What the team assesses<\/th>\n<th>What does not count as success<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Copiap\u00f3 and the drive into the desert<\/td>\n<td>Checking documents, equipment, how the load is distributed and whether the vehicles are ready<\/td>\n<td>That there are no critical gaps before the remote part of the route<\/td>\n<td>Simply getting into the vehicle on time<\/td>\n<\/tr>\n<tr>\n<td>Santa Rosa and Laguna Verde<\/td>\n<td>Beginning to adapt to altitude gradually<\/td>\n<td>Sleep, appetite, pace, drinking and how everyone&#8217;s condition is moving<\/td>\n<td>Getting quickly to the next point<\/td>\n<\/tr>\n<tr>\n<td>San Francisco<\/td>\n<td>Making a major acclimatisation ascent to 6018 m<\/td>\n<td>The work done at altitude and the recovery after the descent<\/td>\n<td>Ticking off another summit at any cost<\/td>\n<\/tr>\n<tr>\n<td>Atacama and Tejos<\/td>\n<td>Preparing the team for the main attempt<\/td>\n<td>The state of the road, the overnight stop, the kit and what people really have left<\/td>\n<td>Treating a high drop-off as proof of readiness<\/td>\n<\/tr>\n<tr>\n<td>The summit attempt and the return<\/td>\n<td>Using a suitable window and keeping enough in hand for the descent<\/td>\n<td>The weather, the time, the coordination, the pace and the state of the whole party<\/td>\n<td>Reaching the summit without the ability to get back safely<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Each phase has its own criterion for being complete. In Copiap\u00f3 the team has to be ready to go into a self-supported environment. At the first high camps what matters is not the altitude reached but how the night was tolerated. After San Francisco, what is assessed is the recovery, not simply the height. Before Tejos you have to confirm that the plan is still workable given the actual road, weather and state of the people.<\/p>\n<p>Looked at that way, the purpose of the contingency days becomes clear. They do not belong to some excursion chosen in advance, and they are not two promised extra attempts. The leader uses the reserve where the logic of the route needs it: for weather, for the road, for recovery, for moving a camp or for getting back safely.<\/p>\n<h2>Acclimatisation: the central process of the expedition<\/h2>\n<p>On Ojos del Salado the vehicle logistics create a particular risk: you can physically find yourself at great altitude before your body is ready to work and sleep there. So the sequence of overnight stops, side trips and recovery days matters more than how fast the drive goes.<\/p>\n<p>Having handled altitude well before does not give you lifetime acclimatisation. What counts is recent high-altitude experience, the highest you have slept, how fast you ascended, your sleep, your appetite and how your condition is moving. Symptoms must not be hidden for the sake of the summit. The practical principles are collected in our <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/acclimatisation-on-ojos-del-salado\/\">guide to acclimatisation on Ojos<\/a>.<\/p>\n<h3>How gaining height by vehicle changes the decisions<\/h3>\n<p>On Ojos a vehicle can change your altitude in a few hours more than an ordinary day&#8217;s walking would. That makes the route logistically convenient, but it calls for discipline. The speed of a vehicle is not the speed of acclimatisation, and a road being passable does not mean it is good for your body to use all the height available at once.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Figure<\/th>\n<th>What it really shows<\/th>\n<th>What it does not prove<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>The altitude the vehicle reached<\/td>\n<td>How passable that section of road was that day<\/td>\n<td>That you are ready to work or sleep at that altitude<\/td>\n<\/tr>\n<tr>\n<td>The altitude reached on a day walk<\/td>\n<td>How your body responds to a short effort<\/td>\n<td>That you will tolerate sleeping there just as well<\/td>\n<\/tr>\n<tr>\n<td>The sleeping altitude<\/td>\n<td>A more meaningful test of adaptation<\/td>\n<td>A guarantee of feeling well at the next step up<\/td>\n<\/tr>\n<tr>\n<td>How you feel in the morning<\/td>\n<td>One important element of the picture<\/td>\n<td>Permission to ignore appetite, sleep, coordination and pace<\/td>\n<\/tr>\n<tr>\n<td>A successful San Francisco<\/td>\n<td>The outcome of a big acclimatisation day<\/td>\n<td>Automatic acceptance for Ojos regardless of recovery<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>In practice this means the team keeps three figures apart: how high a vehicle can get, how high you climbed on foot and where you slept. In a marketing description they sometimes merge into a sense of quick access to the summit. For acceptance and for running the route they are quite different pieces of information.<\/p>\n<p>A high drop-off point helps move group equipment and shortens part of the approach. It does not cancel out the cold, the long hours on your feet, possible snowfields or the rock section at the top. If the road ends lower than expected, the walk gets longer and the timings change. So the route plan has to keep working across several drop-off scenarios.<\/p>\n<h3>How to put together your altitude profile<\/h3>\n<p>What is needed with an application is not a list of famous mountains but a short chronology of your recent trips to altitude. For the standard programme it helps establish your starting experience. For the eight-day Ojos it is one of the main documents for acceptance, because the short arrangement starts from acclimatisation you already have, at no less than 5000 m and recent.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>What to state<\/th>\n<th>Why it matters<\/th>\n<th>An inadequate answer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>The name of the route and the exact dates<\/td>\n<td>Shows how long ago the acclimatisation was gained<\/td>\n<td>&#8220;I was in the mountains recently&#8221;<\/td>\n<\/tr>\n<tr>\n<td>The highest altitude reached<\/td>\n<td>Records the upper limit of the effort<\/td>\n<td>The name of a summit and nothing else<\/td>\n<\/tr>\n<tr>\n<td>Sleeping altitudes, day by day<\/td>\n<td>Shows tolerance of sleeping high, not a brief touch of a figure<\/td>\n<td>Only the height of the summit<\/td>\n<\/tr>\n<tr>\n<td>Pace, symptoms and medication<\/td>\n<td>Helps show recurring reactions and what the result actually cost<\/td>\n<td>&#8220;It was all fine&#8221;, with no detail<\/td>\n<\/tr>\n<tr>\n<td>The reason for a turnaround, if there was one<\/td>\n<td>Separates a sound decision from a lack of preparation<\/td>\n<td>Concealing an attempt that failed<\/td>\n<\/tr>\n<tr>\n<td>Your condition after the descent<\/td>\n<td>Shows whether you had anything left for the next expedition<\/td>\n<td>Judging readiness from a summit photograph alone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Turning back because the weather closed in while you were in good shape does not weaken your profile. On the contrary, a summit reached with marked symptoms and a hard recovery may call for a longer programme next time. The point of a summary like this is to choose a realistic format, not to disqualify anyone for telling the truth.<\/p>\n<p>Report your experience with crampons, a harness, moving on scree, night starts and camping in the cold separately. The upper rock section on Ojos is short, but unfamiliar equipment and unfamiliar camp routines should not be learned for the first time after a night at around 5800 m.<\/p>\n<h2>The terrain and the final rock section<\/h2>\n<p>Most of the route crosses mountain desert and scree and, depending on the season and the weather, snow. Whether there is snow and what state it is in changes how your legs work, your pace and your choice of equipment. Crampons are not a formality: fit them to your boots in advance and learn to put them on in gloves and in the dark.<\/p>\n<p>Immediately below the summit there is a short rock section. Its condition varies, so nobody can promise in advance that it can be climbed without protection. A helmet, a harness, karabiners and the other items on the programme&#8217;s current list are taken with you, and the guide decides on the ground how the section is climbed.<\/p>\n<h2>What summit day is like<\/h2>\n<p>Before the attempt the team is at Tejos, at around 5800 m. You set off at night or very early in the morning, to use the weather window available and to leave time for the descent. The published programme gives roughly 9-12 hours to the summit, but that is neither a standard nor a promise: snow, wind, temperature, the state of the road and your own pace all change it.<\/p>\n<p>The lower part crosses volcanic ground and scree, and higher up there may be snowfields. Below the summit there is the short rock section. Depending on the state of the route, the guide arranges protection. After reaching the summit you still have the whole descent ahead of you; the decision to turn back is taken on the time and the reserves left, not on how close the objective is.<\/p>\n<p>The key danger is factors accumulating. A slight delay, cold hands, not enough water and deteriorating coordination can each feel tolerable on its own, but together they cut your margin of safety sharply. So report symptoms and problems at once, rather than waiting for the next stop.<\/p>\n<h2>Weather and season<\/h2>\n<p>Mountain Guide group departures fall in the southern summer. Even then the high Atacama does not become warm: frost, storm-force wind, snow and a sharp drop in temperature after sunset are all possible. The weather affects the summit, the state of the roads and the ability to move camp, all at the same time.<\/p>\n<p>The contingency days exist for flexibility, not to guarantee the summit. If conditions remain unsafe, the team turns back whether there is contingency left or not. There is more on choosing dates and reading forecasts in our article <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-weather-and-season\/\">&#8220;Weather and season on Ojos del Salado&#8221;<\/a>.<\/p>\n<h2>Accommodation, water, communications and power<\/h2>\n<p>In Copiap\u00f3 there is a hotel; on the route there are tented camps and, where it is actually available, the Tejos refuge. This is not a chain of mountain hotels. A permanent shower, running water, a toilet, a mobile signal, internet and charging at the camps are not guaranteed.<\/p>\n<p>You need a suitable sleeping bag and mat, a head torch, spare batteries, a power bank, your own utensils and a washkit. Water, fuel and food are planned by the expedition team, but you must declare any dietary restrictions in advance.<\/p>\n<h3>What has to be in the 4&#215;4 operating plan<\/h3>\n<p>The word &#8220;off-roader&#8221; describes a type of vehicle, not a complete service. On a remote route you need clear boundaries of responsibility: who provides the vehicle and driver, how people and baggage are carried, where the road is checked, what supplies travel with the team, and what happens if the planned point cannot be reached.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Element<\/th>\n<th>What is fixed before departure<\/th>\n<th>Why it affects the climb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Vehicles and seats<\/td>\n<td>Capacity, counting the participants, guides, personal and group load<\/td>\n<td>Overloading makes things less safe and may require a second run<\/td>\n<\/tr>\n<tr>\n<td>Water and fuel<\/td>\n<td>Who calculates, loads and monitors the supplies<\/td>\n<td>In the desert you cannot count on topping up by chance<\/td>\n<\/tr>\n<tr>\n<td>Meeting points<\/td>\n<td>Where the group, the driver and the guide re-establish contact if the plan changes<\/td>\n<td>A mobile signal must not be the only means of coordination<\/td>\n<\/tr>\n<tr>\n<td>Baggage<\/td>\n<td>What travels with each person and how group loads are labelled<\/td>\n<td>A critical item must not end up in another vehicle or another camp<\/td>\n<\/tr>\n<tr>\n<td>A closed road<\/td>\n<td>Who decides, and what the next safe option is<\/td>\n<td>A lower drop-off changes the walking and the timings<\/td>\n<\/tr>\n<tr>\n<td>A breakdown or a delay<\/td>\n<td>The communication procedure, the reserve and the contractors&#8217; boundaries of responsibility<\/td>\n<td>Uncertainty can use up the weather window<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The actual approach point is confirmed on the day. An article cannot fix for ever a promise that the vehicle will reach the same place every time. Snow, wind and the state of the ground change. A properly written programme describes the logic of the route and the way decisions get made, rather than presenting a variable road as guaranteed infrastructure.<\/p>\n<p>Emergency communication is kept separate from everyday communication too. Having internet or a signal at one camp is not a rescue system. Before departure you need to know who contacts the outside services, what coordinates and data are passed on, and how those actions relate to your own insurance policy.<\/p>\n<h2>Preparation and the experience you need<\/h2>\n<p>Ojos suits physically prepared climbers with high-altitude experience and basic skills with mountaineering equipment. Multi-day mountain trips, recent nights above 4000 m and experience of moving in crampons all help. Any particular previous summit is no substitute for an assessment of your current fitness.<\/p>\n<ul>\n<li>An aerobic base for moving at a steady pace for many hours.<\/li>\n<li>Strong legs and core for stability on scree and snow.<\/li>\n<li>The ability to use crampons, an ice axe, a helmet and a harness.<\/li>\n<li>Experience of living in a tent in frost and wind.<\/li>\n<li>Discipline: drinking, eating, adding layers and reporting how you feel, in good time.<\/li>\n<\/ul>\n<p>A step-by-step training and self-assessment scheme is published in our article <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-preparation\/\">on preparing for Ojos del Salado<\/a>, and the final list of items in the <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-equipment-list\/\">equipment list<\/a>.<\/p>\n<h2>Permits, access and documents<\/h2>\n<p>Access and permit requirements change. Before the expedition, check the rules for entering Chile, the paperwork for the area, whether the refuges are open, the state of the roads and the instructions of the local services. On the published programme, help with obtaining permits is one of the services included, and the permit itself is paid for separately.<\/p>\n<p>Your insurance has to cover the activity you have declared and the maximum altitude of the programme. A note saying &#8220;travel&#8221; is not enough: read the terms for search and rescue, for evacuation, and the exclusions, in the policy itself. There is a detailed checklist in our article <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-insurance-and-evacuation\/\">on insurance and evacuation on Ojos<\/a>.<\/p>\n<h2>How to choose a format<\/h2>\n<ul>\n<li><a href=\"https:\/\/mountainguides.pro\/tours\/climbing\/ojos-del-salado\/\">The 15-day expedition<\/a> &#8211; the main Mountain Guide programme, with acclimatisation in sequence and two contingency days.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/tours\/climbing\/ojos-del-salado-aconcagua\/\">Aconcagua + Ojos del Salado<\/a> &#8211; the two near-seven-thousanders together, for climbers with enough experience and enough time.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/climb-ojos-del-salado\/\">The Ojos del Salado hub page<\/a> &#8211; a comparison of the formats, the requirements and what each one includes.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/climb-aconcagua\/\">Aconcagua programmes<\/a> &#8211; if you are still choosing between the two great high-altitude objectives of the Andes.<\/li>\n<\/ul>\n<p>The choice between going independently, taking local support and joining a full expedition is dealt with separately: <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-guided-or-independent\/\">Ojos del Salado with a guide or on your own<\/a>.<\/p>\n<p><a href=\"https:\/\/mountainguides.pro\/tours\/climbing\/ojos-del-salado-8-days\/\">The short 8-day programme<\/a> is intended only for climbers with recent pre-acclimatisation at no less than 5000 m. It was separated out from the pairing with another high-altitude expedition and takes the group almost straight to the Atacama camp. It is not a way of shortening your holiday after flying in from sea level. Before acceptance, the dates, altitudes, sleeping heights, symptoms and recovery are all checked.<\/p>\n<p>For a closed team there is a <a href=\"https:\/\/mountainguides.pro\/tours\/climbing\/private-ojos-del-salado\/\">private expedition<\/a> and a <a href=\"https:\/\/mountainguides.pro\/tours\/climbing\/premium-ojos-del-salado\/\">premium format<\/a>. Agencies, clubs and independent leaders can ask about <a href=\"https:\/\/mountainguides.pro\/tours\/climb-ojos-del-salado\/ojos-del-salado-b2b-logistics\/\">B2B logistics for Ojos del Salado<\/a>. In every case what you compare is the actual services, the number of guides, the transport, the camps, the meals, the contingency and the responsibility, not the marketing name.<\/p>\n<h3>Four scenarios for choosing a programme<\/h3>\n<p><strong>A first near-seven-thousander after experience at 5000+.<\/strong> The 15-day expedition remains the main choice, with its own sequence of acclimatisation and two contingency days. A previous summit is useful, but it does not replace the gradual route through Santa Rosa, Laguna Verde and San Francisco.<\/p>\n<p><strong>Fresh acclimatisation after another big mountain.<\/strong> The eight-day Ojos can be discussed if you have recently been at no less than 5000 m and have supplied your sleeping altitudes, any symptoms and information on your recovery. A convenient holiday is not in itself a reason to shorten the programme.<\/p>\n<p><strong>One trip taking in both Aconcagua and Ojos.<\/strong> The pairing lets you use the acclimatisation from the first expedition, but it needs reserves of its own for the second. After Aconcagua, sleep, food, feet, airways, injuries and the state of your equipment are all reassessed. Formally reaching a summit does not oblige you to carry on with the project.<\/p>\n<p><strong>A closed group, a club or an agency.<\/strong> The private, premium and B2B programmes are chosen on an actual specification. Establish in advance who leads the group, how many guides work on the summit day, what is included in the transport, accommodation and meals, and who is responsible for documents, communications, changes to the route and coordinating an evacuation.<\/p>\n<p>There is a perfectly normal fifth scenario too: your current preparation does not match any of the formats. In that case you do not disguise the project with a higher level of service; you add a training cycle, a preparatory summit or experience of sleeping high. Premium accommodation and a private vehicle improve comfort and control, but they do not buy physiological adaptation.<\/p>\n<h2>What the climb costs<\/h2>\n<p>The full budget is not the price of the programme. International flights, the permit, insurance, single-occupancy accommodation, personal equipment, hire, porters and the costs of any change of plan may all be paid for separately. Some services depend on the package chosen, so the &#8220;included&#8221; list cannot be carried across from the standard expedition to the private, premium or B2B one.<\/p>\n<p>On the page <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-cost\/\">&#8220;What climbing Ojos del Salado costs&#8221;<\/a> the costs are divided into compulsory, package and variable. Any figures are checked on the date of the quotation. If the cost of a permit or an external service has not been published and confirmed, it must not be invented from someone else&#8217;s tour.<\/p>\n<h2>How Ojos del Salado differs from Aconcagua<\/h2>\n<p>Both summits are in the Andes and both come close to seven thousand metres, but the expeditions are quite different experiences. On the classic Aconcagua, the long walk in, the mules to base camp and the carries between high camps all play a large part. On Ojos, more depends on the 4x4s, the state of the high-altitude roads, the fuel supply and the camps in the desert.<\/p>\n<p>Ojos has a short rock section near the summit; on the Normal Route on Aconcagua the main obstacles are usually the altitude, the wind and a long day with no compulsory technical climbing. At the same time, the label &#8220;volcano&#8221; does not make Ojos harder technically across the board, and vehicle support does not make it physiologically easier.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Criterion<\/th>\n<th>Ojos del Salado<\/th>\n<th>Aconcagua<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Height<\/td>\n<td>6893 m<\/td>\n<td>6962 m<\/td>\n<\/tr>\n<tr>\n<td>Type of access<\/td>\n<td>High-altitude desert and 4x4s<\/td>\n<td>A walk in through the Horcones valley<\/td>\n<\/tr>\n<tr>\n<td>Acclimatisation summit<\/td>\n<td>San Francisco, 6018 m, on the standard programme<\/td>\n<td>Two altitude cycles on the 17-day programme<\/td>\n<\/tr>\n<tr>\n<td>The upper ground<\/td>\n<td>Scree, possible snow and a short rock section<\/td>\n<td>Scree and possible snow and ice on the Normal Route<\/td>\n<\/tr>\n<tr>\n<td>The main logistical variable<\/td>\n<td>Whether the roads are passable, the 4x4s and the remoteness<\/td>\n<td>The walk in, the mules, the carries and the camps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The choice depends on your experience and your objective. Anyone who needs a Seven Summits peak is usually better suited by Aconcagua. Anyone collecting the Seven Volcanoes, or wanting to get to know the high Atacama, is well served by Ojos. The full comparison, with no substituting one programme for another, is in our article <a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-or-aconcagua\/\">&#8220;Ojos del Salado or Aconcagua&#8221;<\/a>.<\/p>\n<h2>How readiness is assessed<\/h2>\n<p>A preliminary assessment needs specifics: the highest altitude you have reached, the altitudes you have slept at, the dates of the trips, any symptoms and medication, your experience with crampons and a harness, how many long days in a row you have done and your current training volume. &#8220;I&#8217;ve been in the mountains&#8221; does not let anyone choose a safe format.<\/p>\n<p>Your ability to live in a tent in frost and wind is assessed separately. The hotel in Copiap\u00f3 tells you nothing about the conditions on the main part of the trip. At the camps you have to organise your sleep, clothing, hygiene, food and device charging with limited infrastructure.<\/p>\n<p>A previous summit above 5000 m helps, but it carries different weight in different cases. A one-day ascent with no night high, a multi-day route with camps, and recent acclimatisation just before a short Ojos are three quite different starting points. Give the manager the facts, and then the standard, short or private format can be discussed.<\/p>\n<h3>How to plan the calendar and your own margin<\/h3>\n<p>The programme dates cannot be treated as ready-made dates for international tickets without checking. Establish when you have to be in Copiap\u00f3, where the ground section ends, what happens if the contingency days are used, and what your carrier&#8217;s terms for changes are. The route&#8217;s internal contingency and your own margin around the trip solve different problems.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Part of the calendar<\/th>\n<th>What to check<\/th>\n<th>What not to assume<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Arrival<\/td>\n<td>The time of the group meeting, baggage collection and the chance to replace a critical item<\/td>\n<td>That arriving immediately before departure is always acceptable<\/td>\n<\/tr>\n<tr>\n<td>The high-altitude section<\/td>\n<td>What the acclimatisation and contingency days are for<\/td>\n<td>That any contingency can be given over to sightseeing in advance<\/td>\n<\/tr>\n<tr>\n<td>The return<\/td>\n<td>Where the programme actually ends and how you travel on from there<\/td>\n<td>That a short connection after a hard descent carries no risk<\/td>\n<\/tr>\n<tr>\n<td>Tickets and baggage<\/td>\n<td>Changing the date, the baggage allowance and what happens if you miss a segment<\/td>\n<td>That the cheapest non-refundable fare is always the better buy<\/td>\n<\/tr>\n<tr>\n<td>The next expedition<\/td>\n<td>Recovery, and keeping your acclimatisation<\/td>\n<td>That a pairing booked in advance removes the need to reassess your health<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Your personal financial reserve is not part of the tour price: it depends on your tickets, your route to Chile and your own circumstances. It may be needed for changing a flight, an extra night, replacing lost equipment and other confirmed costs. Any universal figure quoted without that information would be misleading.<\/p>\n<p>Plan particularly carefully for delayed baggage. Your documents, regular medication and the minimum of irreplaceable items your carrier allows should not depend on a single checked bag. The full climbing kit still has to be checked against the airline&#8217;s rules: there is no universal way of distributing crampons, an ice axe, batteries and fuel that works for every flight.<\/p>\n<h2>Decisions you cannot take from one article<\/h2>\n<p>This article does not prescribe medication, does not confirm that a particular insurance policy is suitable, does not guarantee that a vehicle will get through and does not replace the guide&#8217;s decision on the route. Those matters depend on the individual, on the contract, on the weather and on the current state of the road. The medical part needs a doctor, the insurance part needs the wording of the policy and written confirmation from the insurer, and the route needs current operational information.<\/p>\n<p>That limit does not make the reference less useful. On the contrary, it separates what is stable knowledge about the mountain from the variable conditions you have to check for the dates of your expedition. Any programme promising an unchanging drop-off point, a guaranteed summit or a universal tolerance of altitude calls for further questions.<\/p>\n<h2>Common questions<\/h2>\n<h3>Can Ojos be regarded as a technically easy mountain?<\/h3>\n<p>There is no sustained hard climbing on the main ground, but that does not make the ascent easy. The altitude, the cold, the wind, the remoteness, the snow and the final rock section all call for experience and good decisions.<\/p>\n<h3>Does the vehicle replace the walk in and make acclimatising easier?<\/h3>\n<p>It makes it easier to move people and equipment, but it can get you high too quickly. Acclimatisation is built on gradual nights and walks, not on the maximum altitude a vehicle managed to reach.<\/p>\n<h3>Do two contingency days guarantee the summit?<\/h3>\n<p>No. The reserve improves your chance of catching a suitable window, but it does not remove the limits set by the weather, the road, how you feel and the length of the expedition.<\/p>\n<h3>What to put in an application<\/h3>\n<p>List your previous summits, the highest point you have reached in a day and the highest you have slept, the dates of your most recent altitude experience, your skills with the equipment, your training volume, your age and any medical restrictions. That makes it possible to discuss a suitable format straight away rather than sell a programme blind.<\/p>\n<h2>Official sources<\/h2>\n<ul>\n<li><a href=\"https:\/\/chile.travel\/atractivos\/volcan-ojos-del-salado\/\">Chile Travel &#8211; Volc\u00e1n Ojos del Salado<\/a>.<\/li>\n<li><a href=\"https:\/\/www.conaf.cl\/parque_nacionales\/parque-nacional-nevado-de-tres-cruces\/\">CONAF &#8211; Parque Nacional Nevado de Tres Cruces<\/a>.<\/li>\n<li><a href=\"https:\/\/chile.travel\/atractivos\/parque-nacional-nevado-tres-cruces\/\">Chile Travel &#8211; Parque Nacional Nevado Tres Cruces<\/a>.<\/li>\n<\/ul>\n<h2>What to check before booking Ojos del Salado<\/h2>\n<p>Two programmes with the same name can differ a great deal. What you compare is not only the price and the number of days but the sequence of high-altitude nights, whether there is a separate ascent of San Francisco, the number of contingency days, the transport between camps, the ratio of guides to participants, the meals, the group equipment and what happens if the road closes. If those points are not written down, a low price tells you nothing about what the expedition actually consists of.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Question<\/th>\n<th>Why you need it<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Where is the first night at altitude?<\/td>\n<td>Lets you judge how quickly acclimatisation begins<\/td>\n<\/tr>\n<tr>\n<td>Is San Francisco on the route?<\/td>\n<td>Shows whether there is a separate big day out before Ojos<\/td>\n<\/tr>\n<tr>\n<td>How many contingency days are there?<\/td>\n<td>Determines the flexibility when the weather or the roads change<\/td>\n<\/tr>\n<tr>\n<td>Who decides on a turnaround?<\/td>\n<td>Clarifies the responsibility and how risk is managed<\/td>\n<\/tr>\n<tr>\n<td>What happens if Tejos is unavailable?<\/td>\n<td>Shows whether there is a realistic alternative plan<\/td>\n<\/tr>\n<tr>\n<td>What is the guide ratio on the summit day?<\/td>\n<td>Lets you compare the support rather than the marketing wording<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>How to compare offers from different operators<\/h3>\n<p>The comparison starts not from the final price but from an identical list of services and decisions. If one package includes the internal transfers, the contingency, the meals and the work of mountain guides, and another leaves part of that to be paid for on the spot, you cannot put the two figures side by side without breaking them down.<\/p>\n<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>Criterion<\/th>\n<th>What to ask for<\/th>\n<th>Which risk the answer removes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>The route<\/td>\n<td>The sleeping altitudes, the ascent of San Francisco and what the contingency is for<\/td>\n<td>A hidden shortening of the acclimatisation<\/td>\n<\/tr>\n<tr>\n<td>4&#215;4<\/td>\n<td>The driven sections, the baggage, the drivers and the plan if the road closes<\/td>\n<td>Surcharges and lost time in the desert<\/td>\n<\/tr>\n<tr>\n<td>Guides<\/td>\n<td>The number of guides per group and who decides on the summit<\/td>\n<td>A gap between what was sold and what actually accompanies you<\/td>\n<\/tr>\n<tr>\n<td>Camps<\/td>\n<td>The type of overnight stop and what happens if Tejos is unavailable<\/td>\n<td>An unexpected swap from refuge to tent with no kit ready<\/td>\n<\/tr>\n<tr>\n<td>Food and water<\/td>\n<td>The days, the camps, any restrictions and who is responsible for the supplies<\/td>\n<td>Uncertainty in the remote part of the route<\/td>\n<\/tr>\n<tr>\n<td>Permit and documents<\/td>\n<td>What the operator arranges, what you pay for and when<\/td>\n<td>Carrying someone else&#8217;s terms or an old price into this trip<\/td>\n<\/tr>\n<tr>\n<td>Insurance<\/td>\n<td>The cover required and what happens in the event of a claim<\/td>\n<td>The mistaken expectation that the operator is the insurer<\/td>\n<\/tr>\n<tr>\n<td>Changes to the plan<\/td>\n<td>Who pays for additional services and what happens if access is closed<\/td>\n<td>An argument after a risk that had already been described comes about<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The answers should end up in the programme, the contract or the specification, not only in an exchange of messages with a manager. For B2B it is particularly important to separate the ground logistics from the work of the mountain leader: the client and the contractor establish in advance who is running the participants and who is only providing transport, camps or meals.<\/p>\n<p>A low price can be perfectly correct for a team bringing its own leader and equipment. A high price can be justified by individual support and an enhanced level of service. The mistake does not lie in the model itself; it lies in a buyer comparing different products as though they were the same.<\/p>\n<h2>Who Ojos del Salado suits<\/h2>\n<p>It is a logical next objective once you have got to know altitude, multi-day camps and basic mountaineering technique. You should already be familiar with moving in crampons, an early start by torchlight, hours at a steady pace and nights in a tent below freezing. The less recent your altitude experience, the more important it is not to shorten the acclimatisation.<\/p>\n<p>Do not choose Ojos simply because there are roads up to the higher camps. A vehicle solves a transport problem; it does not train your body and it does not guarantee the road is passable. Anyone planning an altitude of around 7000 m for the first time should discuss their previous nights out, their reaction to altitude, their fitness and their technical skills honestly with the operator.<\/p>\n<h2>When another programme is the better choice<\/h2>\n<p>If there is no time for acclimatisation in sequence, if you have had a recent injury, if you have no experience of cold camps, or if you are not prepared to accept the guide&#8217;s decision to turn back, it is better to postpone. A preparatory expedition at a lower altitude, or a longer route, may be the alternative. The decision should reduce the uncertainty, not disguise it behind a short schedule.<\/p>\n<h3>How to judge the outcome of an expedition<\/h3>\n<p>The summit remains the main sporting objective, but it is not the only measure of quality. Once you are home it is worth going through how well the plan matched the actual road and weather, how you tolerated the nights out, where your energy went, which decisions worked and what needs to change before your next mountain.<\/p>\n<p>If the team turned back because of the weather or the state of the route, that does not automatically mean the organisation was poor. Check whether the conditions had been set out in advance, whether the contingency was used, whether communications held and whether the decision was taken in time. Equally, reaching the summit does not make hidden symptoms, a loss of control or the absence of a margin for the descent acceptable.<\/p>\n<p>For your next project, keep the sleeping altitudes, the length of the days out, the symptoms, any medication, the reasons for changes and your condition after the return. A factual summary of that kind is more use than a general &#8220;Ojos was easy&#8221;, and it lets you choose Aconcagua, another six-thousander or a second attempt more accurately.<\/p>\n<h2>How to use the material in this section<\/h2>\n<p>Start with the current programme and check whether the dates, the length and the services suit you. Then read separately about the preparation, the acclimatisation, the equipment, the weather, the logistics, the insurance and the reasons attempts fail. These pages answer different questions, and none of them replaces advice based on your own experience.<\/p>\n<ul>\n<li><a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-preparation\/\">Preparing for Ojos del Salado<\/a> &#8211; the training plan and a readiness check.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/acclimatisation-on-ojos-del-salado\/\">Acclimatisation on Ojos<\/a> &#8211; the logic of the high-altitude nights and walks.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-equipment-list\/\">Equipment for Ojos del Salado<\/a> &#8211; the personal and technical kit.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-logistics-and-access\/\">Logistics and access<\/a> &#8211; Copiap\u00f3, the roads, the camps and the paperwork.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-insurance-and-evacuation\/\">Insurance and evacuation<\/a> &#8211; the questions to put to your policy before you pay.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/why-ojos-del-salado-attempts-fail\/\">Why attempts fail<\/a> &#8211; the reasons people turn back, and how to prepare.<\/li>\n<li><a href=\"https:\/\/mountainguides.pro\/2026\/07\/27\/ojos-del-salado-seven-volcanoes\/\">Ojos del Salado in the Seven Volcanoes project<\/a> &#8211; where the summit sits in a longer sequence.<\/li>\n<\/ul>\n<p><strong>Choosing a format for Ojos?<\/strong> Compare the standard, short, private and premium expeditions, the pairing with Aconcagua and the separate B2B logistics on the <a href=\"https:\/\/mountainguides.pro\/climb-ojos-del-salado\/\">page listing all the Ojos del Salado programmes<\/a>.<\/p>\n<p><em>Editorial and fact check: 17 August 2026. The route, the services, the prices and external rules are re-checked for the dates chosen.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A full guide to Ojos del Salado: the height of 6893 m, where it is, the route from Copiap\u00f3, acclimatisation, camps, season, preparation and choosing a programme.<\/p>\n","protected":false},"author":14084,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-37320","post","type-post","status-publish","format-standard","hentry","category-articles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ojos del Salado: the height, route and the climb<\/title>\n<meta name=\"description\" content=\"Ojos del Salado, 6893 m: where the volcano is, the route from Copiap\u00f3, acclimatisation, 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