Whatcom County · WA
Castle Pass Trail is a 14.8-mile trail, in Whatcom County, WA. It climbs 7,174 ft and descends 10,135 ft, between 2,494 ft and a high point of 6,619 ft. The surface is dirt. Mapped for hiking, trail running, equestrian.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.