Length: 17.26 mi
Est. time: 7h 36m
Gain: 3,407 ft
Loss: 4,081 ft
Max elev: 7,582 ft
Elevation profile
+3,407 ft gain · −4,081 ft loss — an estimate from a DEM.
Trailhead parking (Place)
Rising Sun Campground (Campground)
Piegan Pass + Siyeh Pass
24.8 mi · +7,481 ft · ~12 hr (est.)
Plan smart, verify on site
Length, elevation, and difficulty are estimates derived from open data (NPS Public Trails GIS, high confidence) — not a safety guarantee. Conditions change; check current closures, weather, and water, and carry the essentials. Always defer to NPS.gov and park rangers.