1. Start on Old Rail Track, heading NW.
2. 50 ftPass Johnson Pit.
3. 50 ftPass Lilja Pit.
4. 50 ftPass Mason Pit.
5. 50 ftPass Canney Pit.
6. 0.4 miPass Pine Pit.
7. 50 ftPass Oregon Pit / Pond.
8. 50 ftContinue straight onto Edmonds Lane, heading W.
9. 50 ftContinue straight onto Old Rail Track, heading W.
10. 0.1 miBear right, heading W.
11. 0.5 miPass Bay State Quarry.
12. 50 ftTurn left, heading W.
13. 0.8 miTurn right, heading S.
14. 50 ftTurn left, heading S.
15. 0.1 miContinue straight onto Anne's Trail, heading SW.
16. 0.2 miTurn left, heading SW.
17. 0.1 miBear left, heading S.
18. 0.1 miContinue straight onto Squam Path, heading S.
19. 350 ftTurn right onto Dinosaur, heading SE.
20. 0.5 miBear right, heading S.
21. 0.2 miSharp left onto Tarr Trail, heading SW.
22. 0.5 miTurn left, heading SE.
23. 400 ftTurn right, heading S.
24. 0.4 miReach Lilja Pit, then turn around and head back the way you came.
25. 0.4 miTurn left, heading NE.
26. 0.6 miBear right, heading NW.
27. 100 ftSharp right, heading NW.
28. 0.3 miBear left onto Dinosaur, heading W.
29. 0.5 miTurn left onto Squam Path, heading N.
30. 0.2 miBear right, heading N.
31. 500 ftTurn right onto Anne's Trail, heading NW.
32. 0.3 miTurn right, heading N.
33. 50 ftTurn left, heading N.
34. 0.8 miTurn right onto Old Rail Track, heading N.
35. 0.5 miBear right, heading E.
36. 0.1 miContinue straight onto Edmonds Lane, heading NE.
37. 50 ftContinue straight onto Old Rail Track, heading NE.
38. 0.3 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/bay-state-quarry-bay-state-quarry-out-back-4-lakes-12-km-a932