Green Hill Park

Millstone Hill–Mine Shaft, 3 sights

2.5 mi · ▲ 308 ft · 59 min

Millstone Hill–Mine Shaft, 3 sights is a 2.5-mile out-and-back in Green Hill Park near Great Brook Valley, MA. The route passes Mine Shaft before reaching Millstone Hill at the turnaround, 1.3 miles in. It climbs 308 ft. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi404 – 748 ft2.6 mi

Getting there

Trailhead: connector 42.29098, -71.76321
Nearest town Great Brook Valley, MA

Directions

AMBLEWAYwww.ambleway.com

Millstone Hill–Mine Shaft, 3 sights

2.5 mi · ▲ 308 ft · 59 min

Elevation 403–748 ft

Out & Back · Green Hill Park

Trailhead: connector · 42.29098, -71.76321

Weather Sep 20: Light rain, high 60°F / low 51° · precip 61% · wind 5 mph · sunrise 6:33 AM · sunset 6:50 PM

Parking lot at the trailhead

  1. Start at the trailhead, heading SE.
  2. 150 ftBear right onto East Side Trail (blue rctgl.), heading S.
  3. 0.4 miPass Mine Shaft.
  4. 0.8 miSharp right onto Ghost Trail (white rctgl.), heading NW.
  5. 0.1 miReach Millstone Hill, then turn around and head back the way you came.
  6. 0.1 miSharp left onto East Side Trail (blue rctgl.), heading SE.
  7. 1.1 miBear left, heading N.
  8. 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

10% gravel90% unspecified

Weather

Light rainTemperature 60°F51°
Precip61%Wind5 mphUV1Humidity95%
Rained 0.9″ 7 days ago
Hourly temperatureRain chance
65°50° 2 AM: 1% rain3 AM: 6% rain5 AM: 7% rain7 AM: 6% rain8 AM: 6% rain9 AM: 10% rain10 AM: 6% rain11 AM: 31% rain12 PM: 50% rain1 PM: 48% rain2 PM: 58% rain3 PM: 58% rain4 PM: 42% rain5 PM: 42% rain6 PM: 61% rain7 PM: 46% rain8 PM: 29% rain9 PM: 27% rain10 PM: 46% rain11 PM: 53% rain
Sunrise 6:33 AM12 AM3 AM9 AM12 PM3 PM9 PMSunset 6:50 PM
Mon 66°53° 48%
Tue 59°44°
Wed 62°43°
Thu 63°41°
Fri 63°47° 32%
Sat 59°50° 39%

Sunset

The best sunset spot on this hike is 1.2 mi in (~39 min). Leave by 5:51 PM for the 6:50 PM sunset. Back at your car by 7:35 PM, after dark — bring a headlamp.

More sunset hikes nearby

Good to know

  • Parking lot at the trailhead

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