1. Start on Waddell Basin West, heading N.
2. 0.7 miContinue straight onto Quarry, heading SW.
3. 1.1 miTurn left onto C-7010A, heading NW.
4. 50 ftTurn left onto Quarry, heading NW.
5. 350 ftBear left onto Waddell Basin West, heading SW.
6. 0.8 miTurn left onto D-4900, heading E.
7. 50 ftTurn right, heading E.
8. 50 ftBear left onto D-4951, heading E.
9. 100 ftContinue straight onto Waddell Basin West, heading NE.
10. 1.3 miSharp right onto Al Davis Trail, heading SE.
11. 0.6 miBear left onto Bills Hill Trail, heading S.
12. 0.7 miBear right onto D-4800, heading SW.
13. 50 ftReach Quarry, then turn around and head back the way you came.
14. 50 ftBear left onto Bills Hill Trail, heading W.
15. 0.7 miBear right onto Al Davis Trail, heading NE.
16. 0.6 miSharp left onto Waddell Basin West, heading NE.
17. 1.3 miContinue straight onto D-4951, heading E.
18. 50 ftBear right, heading NE.
19. 50 ftTurn left onto D-4900, heading NE.
20. 50 ftTurn right onto Waddell Basin West, heading NE.
21. 0.8 miBear right onto Quarry, heading W.
22. 350 ftTurn right onto C-7010A, heading W.
23. 50 ftTurn right onto Quarry, heading W.
24. 1.1 miContinue straight onto Waddell Basin West, heading NW.
25. 0.6 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/al-davis-trail-bills-hill-trail-out-back-4-sights-17-km