Thornton Lakes Trail

Marblemount · Whatcom County · WA

9.1 miDistance
5,207 ftTotal climb
5,207 ftTotal descent
5,013 ftHigh point
2,494 ftLow point

Elevation profile

Thornton Lakes Trail is a 9.1-mile trail near Marblemount, in Whatcom County, WA. It climbs 5,207 ft and descends 5,207 ft, between 2,494 ft and a high point of 5,013 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.