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.
Did You Know?
Dall's sheep are the only wild sheep in the world with a white coat. Because they prefer steep, mountainous habitat, spotting a sheep is a rare treat in Lake Clark National Park and Preserve.