1. Start at the trailhead, heading NW.
2. 0.1 miTurn left, heading SW.
3. 0.2 miTurn right onto Main Trail, heading NW.
4. 0.3 miPass Kissacook Hill.
5. 250 ftContinue straight onto Orchard Street Trail, heading SW.
6. 0.2 miTurn right, heading SW.
7. 50 ftTurn right, heading W.
8. 0.2 miBear right, heading W.
9. 0.2 miTurn left, heading NW.
10. 150 ftTurn left onto "Bridle" Path into Westford Sportsmen's Club Connector, heading NW.
11. 0.2 miTurn right, heading S.
12. 0.3 miPass Clay Pit Hill.
13. 0.5 miBear left, heading NW.
14. 450 ftTurn right, heading SW.
15. 0.4 miSharp right, heading W.
16. 0.2 miBear right, heading N.
17. 150 ftBear left, heading N.
18. 0.2 miBear left, heading N.
19. 450 ftPass Skinner Forest Viewpoint.
20. 50 ftPass Whitney Pond.
21. 300 ftReach Kissacook Hill, then turn around and head back the way you came.
22. 0.1 miTurn right, heading N.
23. 300 ftTurn left, heading S.
24. 0.1 miTurn left, heading S.
25. 200 ftTurn left, heading SW.
26. 0.2 miTurn left, heading SE.
27. 250 ftTurn right, heading SE.
28. 0.2 miSharp left, heading S.
29. 0.2 miBear right, heading SW.
30. 0.3 miTurn left, heading S.
31. 450 ftTurn left, heading S.
32. 350 ftSharp right, heading S.
33. 0.3 miBear right, heading E.
34. 0.4 miTurn right onto "Bridle" Path, heading E.
35. 0.5 miTurn left, heading S.
36. 100 ftTurn left, heading S.
37. 250 ftBear left, heading S.
38. 0.3 miTurn left onto Orchard Street Trail, heading NE.
39. 0.2 miContinue straight onto Main Trail, heading N.
40. 0.3 miTurn left, heading N.
41. 0.2 miTurn right onto Nashua Acton & Boston Railroad Path, heading N.
42. 250 ftArrive 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/kissacook-hill-clay-pit-hill-out-back-4-summits-11-km