Hopewell · Mercer County · NJ
John Hart Loop is a 0.7-mile trail near Hopewell, in Mercer County, NJ. It climbs 59 ft and descends 37 ft, between 153 ft and a high point of 212 ft. 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.