Marlborough · Middlesex County · MA
Ocean By-Pass is a 0.3-mile easy (green) trail near Marlborough, in Middlesex County, MA. It climbs 24 ft and descends 4 ft, between 172 ft and a high point of 196 ft. The surface is ground. 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.