Keystone · Summit County · CO
Wide Open Extension is a 0.8-mile moderate trail near Keystone, in Summit County, CO. It climbs 110 ft and descends 333 ft, between 9,974 ft and a high point of 10,205 ft. Moderate difficulty: calculated from 11% avg grade · 1.5 mi round trip, 467 ft climb. The surface is ground. Mapped for hiking, trail running, mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.