17 mi from youYellow Loop
- Summits Weir Hill
2.4 mi loop · 208 ft gain · Easy
MA
43.1 mi one way · 2,433 ft gain · 417 ft high point · Very hard
MA · OpenStreetMap contributors
Bay Circuit Trail is a 43.1-mile one-way route climbing 2,433 ft, passing several peaks including Old Town Hill and Holt Hill, plus Lowe Pond and Fish Brook Reservoir.
2,433 ft of gain and 2,144 ft of descent.
Ranked the same way, within twenty-five miles.
What the trail reaches, measured from the start.
The route at the trailhead. Drag with two fingers, or hold a key to zoom.
Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.
1.4 mi out & back · 278 ft gain · Easy
MA
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19.2 mi one way · 1,251 ft gain · Hard
MA

19.9 mi one way · 1,442 ft gain · Very hard
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23.6 mi out & back · 1,516 ft gain · Very hard
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7.7 mi out & back · 1,016 ft gain · Moderate
MA
Wed: Patchy Frost then Mostly Sunny · wind 3 to 8 mph W