Broad Meadow Brook Wildlife Sanctuary

Union Hill–Great Heron Pond, 6 sights

3.4 mi · ▲ 256 ft · 1 hr 16 min

Union Hill–Great Heron Pond, 6 sights is a 3.4-mile out-and-back in Broad Meadow Brook Wildlife Sanctuary near Oakland Heights, MA. The route passes Great Heron Pond before reaching Union Hill at the turnaround, 1.7 miles in. It climbs 256 ft, with sections as steep as 17% grade, and is mostly dirt. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi505 – 679 ft · steepest grade: 17%3.6 mi

Getting there

Trailhead: Smiley Face Trail 42.22359, -71.77827
Nearest town Oakland Heights, MA

Directions

AMBLEWAYwww.ambleway.com

Union Hill–Great Heron Pond, 6 sights

3.4 mi · ▲ 256 ft · 1 hr 16 min

Elevation 504–679 ft

Out & Back · Broad Meadow Brook Wildlife Sanctuary

Trailhead: Smiley Face Trail · 42.22359, -71.77827

Weather Aug 4: sunrise 5:44 AM · sunset 8:04 PM

  1. Start on Smiley Face Trail, heading N.
  2. 0.2 miBear right onto Sprague Trail Extension, heading NE.
  3. 0.3 miTurn left onto Power Line Trail, heading N.
  4. 0.5 miContinue straight onto Cardinal Trail, heading NW.
  5. 50 ftPass Great Heron Pond.
  6. 0.2 miBear left onto Sagatabscot Ridge Trail, heading N.
  7. 0.2 miTurn left, heading N.
  8. 50 ftTurn left, heading NW.
  9. 0.3 miReach Union Hill, then turn around and head back the way you came.
  10. 0.5 miBear right onto Cardinal Trail, heading S.
  11. 0.2 miContinue straight onto Power Line Trail, heading SE.
  12. 0.5 miTurn right onto Sprague Trail Extension, heading SE.
  13. 0.3 miBear left onto Smiley Face Trail, heading SW.
  14. 0.2 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

80% dirt20% unspecified

Weather

Sunrise 5:44 AMSunset 8:04 PM

Other ways to reach this destination

More from Smiley Face Trail Trailhead