1997 Map of Peterson Lake

About this map

Beaverhead National Forest defines this high-elevation landscape, where the Big Hole basin meets the steep terrain of the continental Divide. The area is characterized by a dense network of mountain drainages, including Governor Creek, Pine Creek, and Peterson Creek, which descend from the surrounding peaks toward the lower basins. Remote outposts like Alices Cabin and Thayer Cabin suggest a history of seasonal forest management or grazing, while the inclusion of a Helispot reflects modern logistical requirements for fire and resource monitoring in the late 20th century.