Commonwealth Basin Trail

Snoqualmie Pass · King County · WA

4.1 miDistance

3,219 ftTotal climb

3,219 ftTotal descent

5,408 ftHigh point

3,782 ftLow point

HardDifficulty

Elevation profile

Commonwealth Basin Trail is a 4.1-mile hard trail near Snoqualmie Pass, in King County, WA. It climbs 3,219 ft and descends 3,219 ft, between 3,782 ft and a high point of 5,408 ft. Hard difficulty: calculated from 30% avg grade · 4.1 mi loop, 3,234 ft climb. Mapped for hiking.

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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.