"Surprise Lake from Rim of crater" by U.S. National Park Service , public domain

Aniakchak

Visitor Map

Official visitor map of Aniakchak National Monument & Preserve (NM & PRES) in Alaska. Published by the National Park Service (NPS).

Official visitor map of Aniakchak National Monument & Preserve (NM & PRES) in Alaska. Published by the National Park Service (NPS).

also available

National Parks
USFS NW