Sourdough Mountain Trail

Marblemount · Whatcom County · WA

15.4 miDistance
11,604 ftTotal climb
7,586 ftTotal descent
5,981 ftHigh point
896 ftLow point

Elevation profile

Sourdough Mountain Trail is a 15.4-mile trail near Marblemount, in Whatcom County, WA. It climbs 11,604 ft and descends 7,586 ft, between 896 ft and a high point of 5,981 ft. 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.