Millers River Wildlife Management Area

Thousand Acre Reservoir–Observation Hill Trail, 3 sights

3.5 mi · ▲ 502 ft · 1 hr 25 min

Thousand Acre Reservoir–Observation Hill Trail, 3 sights is a 3.5-mile out-and-back in Millers River Wildlife Management Area near South Royalston, MA. The route reaches Thousand Acre Reservoir. It climbs 502 ft, with sections as steep as 20% grade. It scores 76/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi728 – 1,076 ft · steepest grade: 20%3.6 mi

Getting there

Trailhead: Willis Road 42.60182, -72.15522
Nearest town South Royalston, MA

Directions

AMBLEWAYwww.ambleway.com

Thousand Acre Reservoir–Observation Hill Trail, 3 sights

3.5 mi · ▲ 502 ft · 1 hr 25 min

Elevation 729–1,075 ft

Out & Back · Millers River Wildlife Management Area

Trailhead: Willis Road · 42.60182, -72.15522

Weather Sep 20: Heavy drizzle, high 55°F / low 46° · precip 62% · wind 4 mph · sunrise 6:34 AM · sunset 6:51 PM

  1. Start on Willis Road, heading W.
  2. 0.5 miTurn right onto Observation Hill Trail, heading N.
  3. 0.4 miTurn left, heading NW.
  4. 50 ftPass Thousand Acre Reservoir.
  5. 0.6 miSharp left onto Old Stage Road, heading S.
  6. 0.2 miReach Thousand Acre Reservoir, then turn around and head back the way you came.
  7. 0.2 miSharp right, heading S.
  8. 0.6 miTurn right onto Observation Hill Trail, heading S.
  9. 0.4 miTurn left onto Willis Road, heading E.
  10. 0.5 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

41% dirt59% unspecified

Weather

Heavy drizzleTemperature 55°F46°
Precip62%Wind4 mphUV1Humidity98%
Rained 0.2″ 3 days ago (0.6″ over the last week)
Hourly temperatureRain chance
60°45° 5 AM: 13% rain6 AM: 1% rain7 AM: 2% rain8 AM: 10% rain9 AM: 14% rain10 AM: 26% rain11 AM: 46% rain12 PM: 53% rain1 PM: 62% rain2 PM: 58% rain3 PM: 32% rain4 PM: 37% rain5 PM: 45% rain6 PM: 48% rain7 PM: 38% rain8 PM: 42% rain9 PM: 43% rain10 PM: 43% rain11 PM: 35% rain
Sunrise 6:34 AM12 AM3 AM9 AM12 PM3 PM9 PMSunset 6:51 PM
Mon 63°50° 17%
Tue 59°41°
Wed 60°40°
Thu 62°38°
Fri 63°45° 32%
Sat 58°47° 33%

Other ways to reach this destination

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