St. Ann Highlands · Boulder County · CO
Big Lizard is a 0.3-mile moderate trail near St. Ann Highlands, in Boulder County, CO. It climbs 8 ft and descends 235 ft, between 8,337 ft and a high point of 8,572 ft. Moderate difficulty: calculated from 15% avg grade · 0.6 mi round trip, 253 ft climb. The surface is dirt. 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.