Bay Circuit Trail
4.1 mi · ▲ 640 ft · 1 hr 41 min
Bay Circuit Trail is a 4.1-mile out-and-back in Brimstone Estates near Nobscot, MA. It climbs 640 ft, with sections as steep as 18% grade, and is mostly dirt. It scores 31/100 on the Ambleway Wildness scale: green fringe.
Elevation
0 mi348 – 568 ft · steepest grade: 18%4.9 mi
Getting there
Trailhead: Unnamed 42.33797, -71.47176
Nearest town Nobscot, MA
Directions
AMBLEWAYwww.ambleway.com
Bay Circuit Trail
4.1 mi · ▲ 640 ft · 1 hr 41 min
Elevation 348–567 ft
Out & Back · Brimstone Estates
Trailhead: 42.33797, -71.47176
Weather Aug 4: sunrise 5:42 AM · sunset 8:03 PM
- Start at the trailhead, heading N.
- 0.1 miBear left, heading NE.
- 50 ftBear right, heading NE.
- 300 ftTurn left, heading N.
- 50 ftSharp right, heading N.
- 150 ftTurn left, heading E.
- 50 ftBear left, heading E.
- 200 ftBear right, heading NW.
- 0.2 miBear left, heading E.
- 0.2 miSharp left onto Bay Circuit Trail, heading SE.
- 0.7 miTurn right, heading N.
- 450 ftBear left, heading N.
- 150 ftBear right, heading NE.
- 0.4 miBear right, heading E.
- 150 ftTurn right, heading E.
- 450 ftBear left, heading E.
- 250 ftBear left, heading E.
- 50 ftTurn left, heading E.
- 0.2 miReach the turnaround, then head back the way you came.
- 0.2 miTurn right, heading E.
- 50 ftBear right, heading SE.
- 250 ftBear right, heading NE.
- 450 ftTurn left, heading E.
- 0.4 miBear left, heading N.
- 150 ftBear right, heading N.
- 0.7 miSharp right, heading S.
- 0.2 miBear right, heading S.
- 0.2 miBear left, heading S.
- 150 ftBear right, heading S.
- 50 ftTurn right, heading S.
- 100 ftSharp left, heading SW.
- 50 ftTurn right, heading SW.
- 250 ftBear left, heading SW.
- 50 ftBear right, heading S.
- 250 ftArrive back at the trailhead.
Each distance is the walk from the previous step. Tap a step for a map of its junction.
Trail surface
64% dirt36% unspecified
Weather
Sunrise 5:42 AMSunset 8:03 PM
Sunset
The best sunset spot on this hike is 0.6 mi in (~16 min). Leave by 7:27 PM for the 8:03 PM sunset. Back at your car by 8:33 PM — 2 min before dark.
Other ways to reach this destination
More from this trailhead
- Bay Circuit Trail 3 mi · ▲ 380 ft
- Bay Circuit Trail 3.1 mi · ▲ 425 ft
- Bay Circuit Trail 3.9 mi · ▲ 444 ft
- Bay Circuit Trail 4.1 mi · ▲ 502 ft
- Bay Circuit Trail 4.1 mi · ▲ 480 ft
- Bay Circuit Trail 4.1 mi · ▲ 474 ft
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