A lone raft floats the Aniakchak Wild River as it flows through the "Gates"
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National Monument & Preserve
11 Activities

Aniakchak National Monument & Preserve

AK

Aerial shot of Aniakchak Caldera
Black Nose, Aniakchak Caldera
Maar Lake, Aniakchak Caldera
The Gates of Aniakchak

About Aniakchak National Monument & Preserve

Given its remote location and challenging weather conditions, Aniakchak is one of the most wild and least visited places in the National Park System. This landscape is a vibrant reminder of Alaska's location in the volcanically active "Ring of Fire," as it is home to an impressive six mile (10 km) wide, 2,500 ft (762 m) deep caldera formed during a massive volcanic eruption 3,500 years ago.

Things To Do

Available Activities

Camping
Backcountry Camping
Climbing
Mountain Climbing
Flying
Hiking
Backcountry Hiking
Paddling
Whitewater Rafting
Wildlife Watching
Birdwatching

Weather

When you visit, be prepared to encounter all types of weather. On average, wet and cool conditions predominate in spring, summer, and fall. Strong winds can delay the departure and arrival of boats and floatplanes.

Getting There

Located on the Alaska Peninsula, 450 miles southwest of Anchorage, Aniakchak National Monument and Preserve is inaccessible by road. Notoriously bad weather makes access to Aniakchak unpredictable. Drop-offs and/or pick-ups may be significantly delayed.

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Hours

Aniakchak National Monument and Preserve

Aniakchak National Monument is a truly primitive environment with no federally-maintained public facilities. The NPS imposes no operating hours or seasonal restrictions. Access to and movement within Aniachak, however, may be limited or restricted at any time depending upon prevailing weather conditions.

Location

AK

56.8532, -157.5544

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