Avon · Hendricks County · IN
Heron Lake Loop is a 0.6-mile white trail near Avon, in Hendricks County, IN. It climbs 31 ft and descends 31 ft, between 795 ft and a high point of 808 ft. The surface is paved. Mapped for hiking, trail running, mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-26. Open the interactive map for routing, weather, and offline use.