AMBLEWAY Wildest hikes

Boxford State Forest

Sentinel Perimeter Acquisition Radar Excavation & Sentinel Powerplant Excavation via Lost 50 Trail

2.8 mi · ▲ 27 ft · 57 min

Sentinel Perimeter Acquisition Radar Excavation & Sentinel Powerplant Excavation via Lost 50 Trail is a 2.8-mile out-and-back in Boxford State Forest near Boxford Station, MA. The route passes Sentinel Powerplant Excavation before reaching Sentinel Perimeter Acquisition Radar Excavation at the turnaround, 1.3 miles in. It is mostly level, with 27 ft of elevation gain. It scores 65/100 on the Ambleway Wildness scale: backcountry feel.

Elevation

0 mi102 – 144 ft3.2 mi

Getting there

Trailhead: Lost 50 Trail 42.63365, -71.03014
Nearest town Boxford Station, MA
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Directions

AMBLEWAYwww.ambleway.com

Sentinel Perimeter Acquisition Radar Excavation & Sentinel Powerplant Excavation via Lost 50 Trail

2.8 mi · ▲ 27 ft · 57 min

Elevation 100–145 ft

Out & Back · Boxford State Forest

Trailhead: Lost 50 Trail · 42.63365, -71.03014

Weather Sep 20: sunrise 6:30 AM · sunset 6:47 PM

Bikes allowed on the whole route · Parking lot at the trailhead

  1. Start on Lost 50 Trail, heading N.
  2. 0.5 miTurn left, heading NW.
  3. 0.5 miBear left, heading W.
  4. 0.1 miTurn right, heading NW.
  5. 0.1 miPass Sentinel Powerplant Excavation.
  6. 0.1 miBear right, heading W.
  7. 50 ftTurn right, heading W.
  8. 250 ftTurn left, heading NW.
  9. 50 ftBear right, heading NW.
  10. 150 ftTurn left, heading NW.
  11. 50 ftTurn right, heading NW.
  12. 50 ftBear right, heading NW.
  13. 50 ftTurn left, heading NW.
  14. 50 ftReach Sentinel Perimeter Acquisition Radar Excavation, then turn around and head back the way you came.
  15. 50 ftTurn right, heading NW.
  16. 50 ftBear left, heading NW.
  17. 50 ftTurn left, heading NW.
  18. 50 ftTurn right, heading W.
  19. 150 ftBear left, heading W.
  20. 50 ftTurn right, heading NW.
  21. 250 ftTurn left, heading W.
  22. 50 ftBear left, heading W.
  23. 0.2 miTurn left, heading E.
  24. 0.1 miBear right, heading SE.
  25. 1 miArrive back at the trailhead.

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

Trail map, photos and weather for this hike: www.ambleway.com/hikes/sentinel-perimeter-acquisition-radar-excavation-sentinel-powerplant-excavation-out-back-4-lakes-5-km-318f

Trail surface

37% dirt63% unspecified

Weather

Sunrise 6:30 AMSunset 6:47 PM

Good to know

  • Bikes allowed on the whole route
  • Parking lot at the trailhead

Other ways to reach this destination

More from Lost 50 Trail Trailhead

Hikes near Boxford Station, Massachusetts