Flat Rock Hill Quarry

Flatrock Hill & Nashua Acton & Boston Railroad

3.1 mi · ▲ 152 ft · 1 hr 7 min

Flatrock Hill & Nashua Acton & Boston Railroad is a 3.1-mile out-and-back in Flat Rock Hill Quarry near Dunstable, MA. The route reaches Flatrock Hill at the turnaround, 1.5 miles in. It is mostly level, with 152 ft of elevation gain. It scores 45/100 on the Ambleway Wildness scale: green fringe.

Elevation

0 mi161 – 325 ft3.1 mi

Getting there

Trailhead: Nashua Acton & Boston Railroad 42.68022, -71.49581
Nearest town Dunstable, MA

Directions

AMBLEWAYwww.ambleway.com

Flatrock Hill & Nashua Acton & Boston Railroad

3.1 mi · ▲ 152 ft · 1 hr 7 min

Elevation 162–324 ft

Out & Back · Flat Rock Hill Quarry

Trailhead: Nashua Acton & Boston Railroad · 42.68022, -71.49581

Weather Sep 20: Drizzle, high 58°F / low 46° · precip 51% · wind 2 mph · sunrise 6:32 AM · sunset 6:49 PM

  1. Start on Nashua Acton & Boston Railroad, heading N.
  2. 1.2 miTurn left, heading NW.
  3. 450 ftTurn left, heading W.
  4. 150 ftTurn left, heading SW.
  5. 0.3 miReach Flatrock Hill, then turn around and head back the way you came.
  6. 0.3 miTurn right, heading E.
  7. 150 ftTurn right, heading SE.
  8. 1.2 miArrive back at the trailhead.

Each distance is the walk from the previous step. Tap a step for a map of its junction.

Trail surface

58% dirt42% unspecified

Weather

DrizzleTemperature 58°F46°
Precip51%Wind2 mphUV1Humidity96%
Rained 0.2″ 3 days ago (0.8″ over the last week)
Hourly temperatureRain chance
60°45° 5 AM: 1% rain6 AM: 13% rain7 AM: 1% rain8 AM: 3% rain9 AM: 3% rain10 AM: 5% rain11 AM: 24% rain12 PM: 34% rain1 PM: 43% rain2 PM: 51% rain3 PM: 49% rain4 PM: 36% rain5 PM: 37% rain6 PM: 43% rain7 PM: 45% rain8 PM: 46% rain9 PM: 41% rain10 PM: 37% rain11 PM: 38% rain
Sunrise 6:32 AM12 AM3 AM9 AM12 PM3 PM9 PMSunset 6:49 PM
Mon 67°53° 35%
Tue 60°45°
Wed 62°43°
Thu 64°40°
Fri 64°46° 35%
Sat 61°51° 38%

Sunset

The best sunset spot on this hike is 1.5 mi in (~41 min). Leave by 5:48 PM for the 6:49 PM sunset. Back at your car by 7:41 PM, after dark — bring a headlamp.

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