Whatcom County · WA
Castle Pass is a 17.8-mile trail, in Whatcom County, WA. It climbs 8,268 ft and descends 11,765 ft, between 1,956 ft and a high point of 6,619 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.