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: April 14, 2015

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PO Box 226
Port Alsworth, AK 99653


(907) 644-3626

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