Mount Sinai · Suffolk County · NY
Hallock Avenue is a 0.9-mile trail near Mount Sinai, in Suffolk County, NY. It climbs 0 ft and descends 16 ft, between 167 ft and a high point of 186 ft. Mapped for mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.