San Marcos · Hays County · TX
Blue Heron is a 0.3-mile moderate trail near San Marcos, in Hays County, TX. It climbs 77 ft and descends 35 ft, between 619 ft and a high point of 693 ft. Moderate difficulty: calculated from 6% avg grade · 0.7 mi round trip, 112 ft climb. 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.