Waltham · Middlesex County · MA
Cat Rock Loop is a 2.6-mile trail near Waltham, in Middlesex County, MA. It climbs 257 ft and descends 254 ft, between 133 ft and a high point of 331 ft. Mapped for hiking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.