Video: Big Sky Triple-Black-Diamond Headwaters Run

A run down Hell's Half-Acre, an extremely demanding high-alpine run within Big Sky's Headwaters area. Reaching this line requires one of the most technical hikes we've done anywhere.

This run was recorded in February 2020. Thanks to recent snowfall and the lack of crowds up here, snow quality was outstanding.

Big Sky is a Montana ski resort located in the Northern Rockies near Yellowstone. See our full mountain review here.