Climb Mount Vinson Expedition in Antarctica
- 18 days
- extreme
- Up to 12
- Antarctic Summer (Nov–Jan)
We lead expeditions to the 4,892 m summit of Mount Vinson in Antarctica, tackling severe polar winds and extreme cold.
At a glance
Trip overview
We organize expeditions to Mount Vinson, the highest peak in Antarctica at 4,892 m above sea level. Located within the Sentinel Range of the Ellsworth Mountains, this peak presents severe logistical challenges and extreme cold, with summer temperatures regularly hovering around minus 30 degrees Celsius combined with severe polar winds.
This program is designed for experienced mountaineers who possess a very high level of physical fitness and prior high-altitude climbing experience. Our team manages all complex polar logistics, from the initial staging in Punta Arenas, Chile, to flights aboard Ilyushin aircraft and operations at Union Glacier and Vinson Massif basecamp.
Throughout the route, our lead guides manage rope setups, camp logistics, and weather monitoring. Success on this mountain depends heavily on disciplined pacing, efficient camp management, and rapid adaptation to harsh Antarctic weather patterns.
Why this trek
Trip highlights
Antarctica's Highest Peak
We stand atop Mount Vinson at 4,892 m, conquering the highest point on the frozen continent.
Ilyushin Flight to Ice
We board specialized heavy transport aircraft to cross the Southern Ocean from Punta Arenas to Union Glacier.
Polar Logistics
Our team utilizes decades of high-latitude expedition experience to navigate remote glacial environments safely.
Severe Environments
We operate in sub-zero polar conditions with strong katabatic winds and sustained cold exposure.
Day-by-day itinerary
Day 1
Arrival in Punta Arenas
Meals: B
Day 1
Arrival in Punta Arenas
Meals: B
We arrive in Punta Arenas, Chile, where our team gathers to begin final preparations for our crossing to the Antarctic continent.
Day 2
Procuring Supplies in Punta Arenas
Meals: B / L / D
Day 2
Procuring Supplies in Punta Arenas
Meals: B / L / D
We spend the day checking personal gear, buying any missing food or equipment, and finalizing logistics before departure.
Day 3
Pre-Expedition Briefing and Gear Check
Meals: B / L / D
Day 3
Pre-Expedition Briefing and Gear Check
Meals: B / L / D
We conduct our formal team briefing at the office, sorting out packing systems and carefully weighing all equipment to meet strict cargo limits.
Day 4
Flight to Union Glacier
Meals: B / L / D
Day 4
Flight to Union Glacier
Meals: B / L / D
We board the Ilyushin-76 transport plane for the intercontinental flight across the Southern Ocean, landing directly on the blue-ice runway at Union Glacier.
Day 5
Flight to Vinson Massif Basecamp
Meals: B / L / D
Day 5
Flight to Vinson Massif Basecamp
Meals: B / L / D
We transfer to smaller twin-engine aircraft equipped with skis to fly from Union Glacier directly into the Vinson Massif basecamp.
Day 6
Basecamp Acclimatisation
Meals: B / L / D
Day 6
Basecamp Acclimatisation
Meals: B / L / D
We spend our first full day at basecamp organizing loads, reviewing crevasse rescue techniques, and allowing our bodies to adjust to the altitude.
Day 7
Ascent to Camp 2
Meals: B / L / D
Day 7
Ascent to Camp 2
Meals: B / L / D
We undertake an eight-hour walk carrying our backpacks and pulling sleds loaded with group gear as we ascend toward Camp 2.
Day 8
Acclimatisation Climb to Camp 3
Meals: B / L / D
Day 8
Acclimatisation Climb to Camp 3
Meals: B / L / D
We climb for six hours to reach the higher altitude of Camp 3 for physiological adaptation before returning down to sleep at Camp 2.
Day 9
Rest and Acclimatisation Day
Meals: B / L / D
Day 9
Rest and Acclimatisation Day
Meals: B / L / D
We take a dedicated rest day at Camp 2 to hydrate, recover energy reserves, and monitor weather forecasts for the upcoming summit push.
Day 10
Climb to Camp 3
Meals: B / L / D
Day 10
Climb to Camp 3
Meals: B / L / D
We make a sustained six-hour climb back up to Camp 3, establishing our final staging point below the upper mountain.
Day 11
Summit Day on Mount Vinson
Meals: B / L / D
Day 11
Summit Day on Mount Vinson
Meals: B / L / D
We launch our summit bid from Camp 3, ascending steep snow and ice slopes to reach the 4,892 m summit before descending safely back to camp.
Day 12
Weather Contingency Day
Meals: B / L / D
Day 12
Weather Contingency Day
Meals: B / L / D
We hold an extra day in reserve at high camp or basecamp to accommodate any sudden deterioration in Antarctic weather conditions.
Day 13
Descent to Basecamp
Meals: B / L / D
Day 13
Descent to Basecamp
Meals: B / L / D
We pack up our high camps and complete the descent back down to the main Vinson Massif basecamp.
Day 14
Flight from Basecamp to Union Glacier
Meals: B / L / D
Day 14
Flight from Basecamp to Union Glacier
Meals: B / L / D
We board the ski aircraft from basecamp and fly back to the main logistics hub at Union Glacier, weather permitting.
Day 15
Flight from Union Glacier to Punta Arenas
Meals: B / L / D
Day 15
Flight from Union Glacier to Punta Arenas
Meals: B / L / D
We board the Ilyushin-76 flight out of Antarctica, crossing back over the Southern Ocean to land in Punta Arenas, Chile.
Day 16
First Reserve Day for Antarctic Weather
Meals: B / L / D
Day 16
First Reserve Day for Antarctic Weather
Meals: B / L / D
We maintain this scheduled buffer day in Punta Arenas to absorb any potential weather delays in flight departures from the ice.
Day 17
Second Reserve Day for Antarctic Weather
Meals: B / L / D
Day 17
Second Reserve Day for Antarctic Weather
Meals: B / L / D
We keep an additional flexible day in place to ensure smooth international travel connections following the polar return.
Day 18
Departure Home
Meals: B
Day 18
Departure Home
Meals: B
We complete our final hotel check-out in Punta Arenas and transfer to the airport for our international flights home.
Inclusions
What’s included
Included
- Intercontinental flights between Punta Arenas and Union Glacier
- Glacial flights between Union Glacier and Vinson Basecamp
- Experienced lead mountain guides and support staff
- All meals and tented accommodation during the expedition
- Group camping equipment, ropes, and safety gear
Not included
- International airfare to and from Punta Arenas, Chile
- Mandatory travel insurance covering high-altitude rescue and evacuation
- Personal climbing clothing and technical equipment
- Chilean entry visas or passport fees
- Hotel accommodations and meals in Punta Arenas outside scheduled dates
Before you go
Good to know
Physical conditioning
This expedition demands a very high standard of cardiovascular endurance and strength. Climbers must train rigorously with loaded packs and sled-pulling simulations for months prior to arrival.
Weather and temperature
Summer temperatures at basecamp average minus 30 degrees Celsius, and katabatic winds can generate severe wind chill factors at higher elevations. Proper polar-grade layering is mandatory.
Logistical contingencies
Antarctic weather is notoriously unpredictable. We build several contingency and reserve days into our schedule to account for potential delays with intercontinental and glacial flights.
Expedition self-sufficiency
Climbers must be prepared to assist with hauling group gear, setting up tents, and managing personal equipment in a remote environment without external rescue infrastructure.
Route
Route overview
Altitude
Altitude profile
Pack list
What to pack
Double mountaineering bootsEssential
Footwear
Rated for extreme polar cold.
Down suit or expedition down jacket and trousersEssential
Clothing
Eighty-fill-power or higher recommended.
Extreme weather sleeping bagEssential
Camping
Rated to at least minus 40 degrees Celsius.
Glacier glasses and ski gogglesEssential
Safety
Category 4 protection with spare lenses.
Valid passport and visa documentsEssential
Documents
Required for international travel to Chile.
High-altitude harnessEssential
Safety
Adjustable for bulky down clothing.
Steel cramponsEssential
Footwear
Compatible with double boots.
Mountaineering ice axeEssential
Safety
Standard walking-length shaft.
Good to know
Frequently asked questions
Where is Mount Vinson located?
Mount Vinson is located in Antarctica, within the Sentinel Range of the Ellsworth Mountains, standing at 4,892 meters above sea level.
How cold does it get on the mountain?
Summer temperatures at basecamp hover around minus 30 degrees Celsius, and extreme katabatic winds create severe wind chill conditions.
How do we travel to Antarctica?
We fly from Punta Arenas, Chile, to Union Glacier on an Ilyushin-76 transport plane, then transfer to smaller ski-equipped aircraft for the flight to basecamp.
What climbing experience is required?
Participants need strong mountaineering experience, proficiency with crampons and ice axes, and an elite level of physical fitness.
What happens if flights are delayed by weather?
We include several reserve days in our itinerary to absorb weather-related delays for flights between Punta Arenas and Antarctica.
Are personal tents provided?
Group high-altitude tents are provided as part of the expedition logistics, but participants must bring their own extreme-weather sleeping bags and pads.
Still have a question? Message us and our trip planner will reply within a working day.
Book your trip
Pick any start date on the calendar. We block the trip out over 18 days and confirm the plan with you before payment.
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