Denali: Permit, Route
Denali permits are booked by advance reservation in Denali National Park.
This guide covers the Denali climbing permit.
$450 mountaineering fee ($350 age 24 and under) + $15 park entrance
Permit Cost
17 to 21 days
Duration
13,110'
Elevation Gain
expert
Difficulty
About Denali
Denali is the highest peak in North America at 20,310 feet, and the permit is a special use permit rather than a lottery — there is no cap on how many climbers the mountain takes. What there is, is a 60-day wall. NPS requires climbers attempting Mount McKinley or Mount Foraker to register at least 60 days before their start date, and the point of that window is direct contact: mountaineering rangers answer questions, suggest routes matched to a climber's experience, and share first-hand conditions before anyone arrives in Talkeetna. Registration for the 2026 season opened January 1, 2026 and is two steps. First, each climber pays the mountaineering special use fee at Pay.gov: $450, or $350 for climbers aged 24 or younger as of the start date. Second, each climber emails a signed Application for Special Use Permit to the Talkeetna ranger office. Registration is not complete until both are in for every team member. There are two exceptions to the 60-day rule: climbers who have physically been on Mount McKinley or Mount Foraker since 1995 can request a seven-day exception, and an expedition leader may add one new member up to 30 days before the start date. Everyone then attends an in-person orientation at the Walter Harper Talkeetna Ranger Station — including teams starting on the north side of the range — checking in together with government photo ID. Four orientation slots run each day in 2026 and they are assigned first-come, first-served. On top of the special use fee, each climber pays the $15 Denali park entrance fee unless they hold an Interagency or Denali Annual pass. The numbers are published. In 2024, 974 individuals made 1,049 attempts on Denali and 523 reached the summit, a 49.9% summit rate. Across the whole NPS record from 1903 to 2024 the figure is 26,358 summits on 50,867 attempts, or 51.8%. The West Buttress carried 972 of the 1,049 attempts in 2024, and NPS says over 90% of climbers take it.
The Denali route
- Route type
- out-and-back
- Elevation gain
- 13,110 ft
- High point
- 20,310 ft
- Low point
- 7,200 ft
- Trip length
- 17 to 21 days
- Difficulty
- expert
Starts at Walter Harper Talkeetna Ranger Station
Alaska Range. Nearest town: Talkeetna
Points along the route
- Kahiltna Glacier basecamp7,200 ft
- Camp 311,200 ft
- 14,200-foot camp14,200 ft
- The headwall15,500 ft
- High Camp17,200 ft
- The Autobahn17,700 ft
- Denali Pass18,200 ft
- Summit20,310 ft
What to Expect
An average expedition of 17 to 21 days round trip; NPS says it is possible to summit on day 12 or 13, common in 15 to 18 with rest days and good weather, and that parties allowing 21 to 28 days can usually wait out bad weather
Carrying a 40 to 70 pound pack while pulling a 60 to 80 pound sled for six to eight hours at a time
A double-carry ascent strategy — haul a load up, drop it, sleep low, advance the next day
Temperatures that can dip below -35°F at the higher camps, on a glacier NPS says sees some of the widest temperature swings on the planet
No cell service; FRS radios, satellite phones, InReach or PLB are the communication options
A summit rate of about half — 523 of 1,049 attempts in 2024
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Permit Requirements
Register at least 60 days before your start date; the only exceptions are a seven-day exception for climbers who have been on Mount McKinley or Mount Foraker since 1995, and one added team member up to 30 days out
Pay the mountaineering special use fee at Pay.gov — $450 for 2026, $350 for climbers aged 24 or younger — and email a signed Application for Special Use Permit to the Talkeetna office
Pay the $15 Denali park entrance fee unless you hold an Interagency or Denali Annual pass (each pass covers the owner plus three adults)
Attend the in-person climber orientation at the Walter Harper Talkeetna Ranger Station; the whole expedition checks in together with government-issued photo ID
Clean Mountain Cans are required for human waste; clean climbing requirements are covered in the mandatory Expedition Planning Tools reading
Guided climbers must use one of the seven authorized guide concessions; NPS reserves the right to revoke a permit for violating the terms and conditions
Cancel before February 15 and all but $100 of the fee is refunded; after February 15 there are no refunds and the fee cannot roll to a future season
Gear & Preparation
Required Gear
- •Gear rated for below -40°F, 100+ mph winds, heavy snowfall and blazing sun — and capable of holding up for weeks at a stretch
- •Full glacier travel kit: crampons, ice axe, rope, harness, crevasse rescue gear
- •Pulk sled for hauling
- •Expedition tent and snow-camp tools
- •Clean Mountain Can for human waste
- •FRS radio for on-mountain communication; channel 1 is monitored for emergencies
Recommended Gear
- •A satellite phone, InReach, PLB or other satellite messenger — NPS encourages one and cell phones do not work
- •Skis or snowshoes for the lower glacier; most climbers leave flotation at the 11,200-foot camp
- •Enough fuel and food for the 21-to-28-day version of the trip, not the 17-day one
- •Altitude medications discussed with your doctor for treating symptoms if they appear
Hazards & Safety
The Autobahn between High Camp at 17,200 feet and Denali Pass at 18,200 feet — NPS says it has caused more fatalities than any other part of the mountain, and conditions run from avalanche-prone deep snow to hard ice
Extensive, heavily crevassed glacier travel on the West Buttress
Wind, which NPS calls perhaps the biggest danger on the mountain; gusts over 100 mph have been recorded at the 14,200-foot camp
Cold below -35°F at the higher camps, with wind chill accelerating frostbite
Altitude illness; NPS advises against gaining more than about 1,000 feet a day above 10,000 feet and drinking 4 to 6 liters daily
Weather delays measured in days, and rescues that can be impossible until weather clears
Best Time to Visit
Late April through July. NPS says late April to early May tends to have more high-pressure days if you can take the cold, and that as June warms up clouds become more common and push precipitation higher on the mountain. The busiest stretch is late May through early June, when the West Buttress can carry 500 to 600 climbers.
Pro Tips
Start the clock at 60 days out — NPS will not register you later than that unless you qualify for the seven-day exception
Cancel before February 15 if you are going to cancel; after that the fee is gone entirely
Book a 21-to-28-day window if you can. NPS says that is the length that reliably absorbs bad weather
Train for the sled, not just the pack: 40 to 70 pounds on your back plus 60 to 80 in the pulk, six to eight hours at a time
Above 10,000 feet, gain no more than about 1,000 feet a day and drink 4 to 6 liters — that is the NPS rule of thumb for acclimatizing
Bring an FRS radio; channel 1 is monitored for emergencies and weather is broadcast nightly at 7 p.m.
Cell phones do not work on the mountain — carry a satellite messenger
100+ wilderness permits, extensive backcountry experience
This guide is based on personal experience obtaining wilderness permits and is regularly updated to reflect current policies and strategies.
Frequently Asked Questions
How do I get a Denali permit?
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Denali permits require advance reservations. Book online as soon as reservations open for your desired dates.
When is the best time to visit Denali?
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Late April through July. NPS says late April to early May tends to have more high-pressure days if you can take the cold, and that as June warms up clouds become more common and push precipitation higher on the mountain. The busiest stretch is late May through early June, when the West Buttress can carry 500 to 600 climbers.
How difficult is the Denali route?
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Climbers who can carry a 40 to 70 pound pack while hauling a 60 to 80 pound sled for six to eight hours at a stretch, day after day, and who have the glacier and crevasse-rescue skills to do it roped up on heavily crevassed terrain.
Where does the Denali route start?
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Walter Harper Talkeetna Ranger Station.
What gear do I need for the Denali route?
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Essential gear includes: Gear rated for below -40°F, 100+ mph winds, heavy snowfall and blazing sun — and capable of holding up for weeks at a stretch, Full glacier travel kit: crampons, ice axe, rope, harness, crevasse rescue gear, Pulk sled for hauling, Expedition tent and snow-camp tools, Clean Mountain Can for human waste. Additional specialized gear may be required based on conditions.
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