Where to Snowmobile in West Yellowstone One of the main attractions in the West Yellowstone area is the snowmobile trails in the Custer-Gallatin National Forest, which offers a variety of terrain, including groomed trails, backcountry trails, and tree-lined trails. The trails are well-marked, well-maintained, and groomed almost nightly from mid-December through March, and there are
Snowmobile Into Yellowstone
