About This Route
Flattop Mountain (8,064 ft) via West Glacier trailhead offers a 3,000-foot climb and descent through rolling alpine bowls, perfect for intermediate splitboarders. 12-mile round trip traverses subalpine forests to open glacier-influenced meadows with 25-35 degree lines. NPS notes stable snowpack here versus steeper parks, but check McDonald Creek drainage for access.
Safety Considerations
Lower avalanche risk, but tree bombs and rollerballs possible; AIARE Level 1 sufficient. Minor crevasse threat near headwall; probe routes. Terrain traps in gullies; escape uphill. Cold exposure managed with Patagonia Nano Puff insulation. Leave No Trace: melt snow for water, no trench digging.
Essential Gear
Never Summer splitboard, Backcountry Access Float airbag, Black Diamond Easy Prober, Petzl Lyra harness, REI Kingdom insulated jacket, Gregory Zulu 40 pack.