Niwot · Boulder County · CO
Hidden Star Trail is a 1.3-mile intermediate (blue) trail near Niwot, in Boulder County, CO. It climbs 45 ft and descends 38 ft, between 5,141 ft and a high point of 5,162 ft. The surface is fine gravel. 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.