Princeton · Mercer County · NJ
Ettl Farm Trail is a 1.1-mile trail near Princeton, in Mercer County, NJ. It climbs 139 ft and descends 126 ft, between 101 ft and a high point of 151 ft. Mapped for hiking, trail running.
All Mercer County trailsMercer County hikingNJ trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.