National Forest Development Road 370

Winthrop · Okanogan County · WA

2.0 miDistance
90 ftTotal climb
584 ftTotal descent
3,228 ftHigh point
2,733 ftLow point
intermediateDifficulty
classic;skatingSurface

Elevation profile

National Forest Development Road 370 is a 2.0-mile intermediate trail near Winthrop, in Okanogan County, WA. It climbs 90 ft and descends 584 ft, between 2,733 ft and a high point of 3,228 ft. The surface is classic;skating. Mapped for winter sports, xc ski.

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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-21. Open the interactive map for routing, weather, and offline use.