Castle Valley · Grand County · UT
Red Onion Loop Trail is a 2.5-mile trail near Castle Valley, in Grand County, UT. It climbs 1,124 ft and descends 1,122 ft, between 4,398 ft and a high point of 4,867 ft. The surface is ground. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.