Peak Permit & Lottery Calendar 2026–27
Dated windows from official agency and booking pages for PeakAtlas3D summits. Fees and rules change — follow the source link before you apply.
Permit dates, fees, and rules change every year. Always confirm on the official agency or booking site before you apply.
Opening soon
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Aconcagua Provincial Park Climbing Permit
Advance reservation · Mendoza Dirección de Áreas Protegidas
2026-27 summer climbing season: Nov 1, 2026 – Apr 30, 2027
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Mount Kinabalu Climbing Permit
Advance reservation · Sabah Parks
2027 bookings (2026 season opened 1 Dec 2025; 2027 not open as of 19 Sep 2026): Dec 1, 2026 – Dec 31, 2027 (approx.)
Open now
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Kilimanjaro National Park Fees
Guide / operator required · Tanzania National Parks (TANAPA)
Current TANAPA tariff year: Jul 1, 2026 – Jun 30, 2027
Upcoming windows
July 2026
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Kilimanjaro National Park Fees
Guide / operator required · Tanzania National Parks (TANAPA)
Current TANAPA tariff year: Jul 1, 2026 – Jun 30, 2027
November 2026
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Aconcagua Provincial Park Climbing Permit
Advance reservation · Mendoza Dirección de Áreas Protegidas
2026-27 summer climbing season: Nov 1, 2026 – Apr 30, 2027
December 2026
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Mount Kinabalu Climbing Permit
Advance reservation · Sabah Parks
2027 bookings (2026 season opened 1 Dec 2025; 2027 not open as of 19 Sep 2026): Dec 1, 2026 – Dec 31, 2027 (approx.)
January 2027
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Denali / Foraker Mountaineering Registration
Registration · Denali National Park & Preserve
2027 season registration opens: Jan 1, 2027 – Dec 31, 2027
February 2027
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Lottery · Inyo National Forest
Lottery application: Feb 1, 2027 – Mar 1, 2027
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Mount Rainier Climbing Fee & Permit
Advance reservation · Mount Rainier National Park
Early-access lottery applications: Feb 15, 2027 – Mar 7, 2027 (approx.)
March 2027
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Lottery · Yosemite National Park
Preseason lottery (Eastern time): Mar 1, 2027 – Mar 31, 2027
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Mount St. Helens Climbing Permit
Advance reservation · Gifford Pinchot National Forest
April quota permits released: Mar 1, 2027 – Apr 30, 2027
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Lottery · Inyo National Forest
Lottery results posted: Mar 15, 2027
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Lottery · Inyo National Forest
Winners must claim and pay: Mar 15, 2027 – Apr 21, 2027
April 2027
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Lottery · Inyo National Forest
Remaining dates open (first come): Apr 22, 2027 – Nov 1, 2027
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Mount Rainier Climbing Fee & Permit
Advance reservation · Mount Rainier National Park
General on-sale of remaining wilderness/climbing inventory: Apr 25, 2027 – Oct 12, 2027 (approx.)
May 2027
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Rocky Mountain NP Timed Entry (Longs Peak access)
Advance reservation · Rocky Mountain National Park
2027 timed-entry season (dates not yet posted; 2026 ran 22 May–12 Oct): May 22, 2027 – Oct 12, 2027 (approx.)
June 2027
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Advance reservation · Hörnlihütte Zermatt
Guarded hut season 2027: Jun 25, 2027 – Sep 20, 2027
July 2027
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Mt. Fuji Yoshida Trail Reservation
Advance reservation · Yamanashi Prefecture
2027 Yoshida-trail season (2026 was 1 Jul–10 Sep; 2027 not announced): Jul 1, 2027 – Sep 10, 2027 (approx.)
All permit systems by country
Argentina
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Aconcagua Provincial Park Climbing Permit
Advance reservation · Mendoza Dirección de Áreas Protegidas
France
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Mont Blanc Goûter Hut Reservation
Advance reservation · FFCAM
Japan
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Mt. Fuji Yoshida Trail Reservation
Advance reservation · Yamanashi Prefecture
Malaysia
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Mount Kinabalu Climbing Permit
Advance reservation · Sabah Parks
Nepal
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Nepal NMA Trekking Peak Permits
Guide / operator required · Nepal Mountaineering Association
Nepal/China
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Nepal Expedition Permits (DoT)
Guide / operator required · Nepal Department of Tourism
Switzerland
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Advance reservation · Hörnlihütte Zermatt
Tanzania
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Kilimanjaro National Park Fees
Guide / operator required · Tanzania National Parks (TANAPA)
USA
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Lottery · Inyo National Forest
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Lottery · Yosemite National Park
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Mount Rainier Climbing Fee & Permit
Advance reservation · Mount Rainier National Park
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Mount St. Helens Climbing Permit
Advance reservation · Gifford Pinchot National Forest
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Fee only · Shasta-Trinity National Forest
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Denali / Foraker Mountaineering Registration
Registration · Denali National Park & Preserve
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Rocky Mountain NP Timed Entry (Longs Peak access)
Advance reservation · Rocky Mountain National Park