Chestnut Mountain

Chestnut Mountain is an easily accessible, moderate hike along a mountain ridge with excellent views of the Gallatin Valley and nearby mountain ranges. Access the northern end of the Chestnut Mountain Trail at the trailhead off of the interstate. From the trailhead, the trail crosses Rocky Creek and briefly winds through a recent conservation easement established by the Gallatin National Forest, Gallatin Valley Land Trust, and Trust for Public Land. Quickly climb up the slope and walk through forest with thick underbrush. Enter the Gallatin National Forest and continue your upward journey. The jagged western face of the Absaroka Range comes into view at the first open meadow. At the ridge, enjoy views of the Absaroka, Bridger, Crazy, and Gallatin mountain ranges, including the peaks of Bozemanas favorite playground, the Hyalite Recreation Area. Hikers in the late spring will be lucky enough to see wide, colorful spreads of wildflowers all along the trail. Mountain bikers are a common sight along the trail. Rock climbers can also access the limestone crags of Chestnut Mountain via a 1-mile spur trail (Trail No. 463) to Frog Rock. Prior to the conservation easement, climbers often illegally parked along the interstate.