Bay Circuit Trail
4.5 mi · ▲ 587 ft · 1 hr 48 min
Bay Circuit Trail is a 4.5-mile out-and-back in Nobscot Reservation near South Sudbury, MA. It climbs 587 ft. It scores 25/100 on the Ambleway Wildness scale: green fringe.
Elevation
0 mi223 – 509 ft5.2 mi
Getting there
Trailhead: Unnamed 42.35931, -71.44069
Nearest town South Sudbury, MA
Directions
AMBLEWAYwww.ambleway.com
Bay Circuit Trail
4.5 mi · ▲ 587 ft · 1 hr 48 min
Elevation 223–507 ft
Out & Back · Nobscot Reservation
Trailhead: 42.35931, -71.44069
Weather Aug 4: sunrise 5:42 AM · sunset 8:03 PM
Parking lot at the trailhead
- Start at the trailhead, heading SE.
- 50 ftBear right onto Bay Circut Trail, heading SW.
- 50 ftTurn right, heading SW.
- 150 ftTurn left, heading S.
- 50 ftBear right, heading SW.
- 400 ftTurn right onto Bay Circuit Trail, heading S.
- 0.2 miBear right, heading S.
- 100 ftTurn right, heading SW.
- 150 ftBear left, heading SW.
- 0.2 miTurn left, heading W.
- 0.7 miTurn right, heading S.
- 50 ftBear left, heading SW.
- 150 ftBear right, heading W.
- 1 miReach Bay Circuit Trail, then turn around and head back the way you came.
- 0.9 miTurn right, heading N.
- 450 ftBear left, heading N.
- 150 ftBear right, heading N.
- 350 ftSharp right, heading N.
- 0.6 miTurn right, heading NE.
- 0.2 miBear right, heading NE.
- 150 ftTurn left, heading N.
- 50 ftBear left, heading N.
- 0.2 miTurn left, heading NE.
- 400 ftBear left, heading E.
- 50 ftTurn right, heading E.
- 150 ftTurn left onto Bay Circut Trail, heading E.
- 50 ftBear left, heading NE.
- 50 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
43% dirt57% unspecified
Weather
Sunrise 5:42 AMSunset 8:03 PM
Sunset
The best sunset spot on this hike is 1.5 mi in (~44 min). Leave by 6:59 PM for the 8:03 PM sunset. Back at your car by 8:57 PM, after dark — bring a headlamp.
Good to know
- Parking lot at the trailhead
Other ways to reach this destination
More from this trailhead
- Tippling Rock–Nupp'se Pond, 3 summits 1.8 mi · ▲ 277 ft
- Nupp'se Pond–Jethro Trail, 3 sights 2.8 mi · ▲ 288 ft
- First Boundary Pond via Bay Circuit Trail 3.2 mi · ▲ 359 ft
- Ford's Folly Trail via Bay Circuit Trail 3.7 mi · ▲ 508 ft
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Hikes near South Sudbury, Massachusetts