Faults

aerial view of a snow-covered volcano surrounded by rocky and snowy mountains

NPS Photo

A number of active fault underlie Lake Clark National Park and Preserve's rugged terrain. The longest, at 225 km, is the Lake Clark Fault which lies between the Alaska Range and the Chigmit Mountains, under the lake itself and Lake Clark Pass. To the east are the Telaquana and Mulchatna faults.

Last updated: December 4, 2020

Park footer

Contact Info

Mailing Address:

PO Box 227
Port Alsworth, AK 99653

Phone:

907 644-3626

Contact Us