Berlin · Coos County · NH
Unknown Pond Trail is a 3.0-mile trail near Berlin, in Coos County, NH. It climbs 125 ft and descends 1,627 ft, between 1,678 ft and a high point of 3,184 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.