False Pass Hot Springs Site
False Pass Hot Springs Site occupies the Alaska Peninsula National Wildlife Refuge at 94 feet elevation, where volcanic geology meets maritime climate in a restricted-access landscape. The spring lies just 2.1 miles from an old World War II jeep trail on terrain managed by the US Fish and Wildlife Service.
The thermal feature sits in coastal terrain shaped by volcanism, with tundra vegetation dominating the landscape. The maritime maritime climate brings 79 inches of annual snowfall and 43 inches of precipitation, creating conditions where thermal activity offers sharp contrast to the cool, damp environment surrounding the spring.
False Pass Hot Springs formed on the Alaska Peninsula, an active volcanic region with ongoing geothermal activity. The spring occupies lands within the Alaska Peninsula National Wildlife Refuge, where volcanic bedrock creates the subsurface heat source for thermal features under permanent protection allowing some use.
Hiking access from the World War II jeep trail (2.1 miles) is feasible for experienced hikers during summer months only (June through August). Public access is restricted—permits or special authorization may be required. Visit during stable weather windows in summer. The refuge manages these lands for wildlife conservation, so minimize disturbance and follow all posted guidelines.