Nonvianuk Lake
Bordered on the north by Katmai National Preserve, Nonvianuk Lake is nestled at the base of a chain of powerful mountains. The carved valleys, dense forests, snow-capped peaks, and crisp mountain air are gentle on the soul and inspire daring wilderness exploration. The tranquility and vastness of the lake are wonders in and of themselves. There are no maintained National Park trails here.

Permit Information
Backcountry permits are not required; however, the Park Service recommends filing a Backcountry Planner, which provides necessary visitor use information and is helpful in case of emergencies.

Directions
Nonvianuk Lake can only be reached via small float plane or boat.

Information Center
King Salmon Visitor Center is located next to the airport terminal in King Salmon; it is open year-round.

Activities