Marblemount · Whatcom County · WA
Ross Dam Trail is a 13.2-mile trail near Marblemount, in Whatcom County, WA. It climbs 3,593 ft and descends 3,466 ft, between 1,553 ft and a high point of 2,127 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.