1. Start at the trailhead, heading SW.
2. 350 ftBear right, heading W.
3. 100 ftBear right, heading N.
4. 400 ftTurn left onto Prosser Dam Trail, heading W.
5. 0.4 miTurn right onto SR 89 Trail, heading S.
6. 0.2 miSharp left, heading NW.
7. 0.3 miTurn left, heading W.
8. 250 ftTurn right onto Alder Drive Trail, heading W.
9. 0.3 miContinue straight onto Comstock Drive Trail, heading SW.
10. 0.4 miTurn right, heading SW.
11. 0.6 miSharp right, heading SW.
12. 0.6 miBear right onto East Perimeter Trail, heading NW.
13. 4 miTurn right, heading SE.
14. 50 ftTurn right, heading SE.
15. 0.4 miBear right, heading S.
16. 350 ftBear right, heading SE.
17. 0.3 miSharp left, heading SE.
18. 50 ftReach the turnaround, then head back the way you came.
19. 50 ftSharp right, heading SE.
20. 0.3 miBear left, heading S.
21. 400 ftBear left, heading S.
22. 0.4 miTurn left, heading NW.
23. 50 ftTurn left, heading NW.
24. 1.3 miBear right, heading E.
25. 2.6 miBear left, heading SE.
26. 0.6 miSharp left, heading W.
27. 0.6 miTurn left onto Comstock Drive Trail, heading SE.
28. 0.7 miTurn left, heading NE.
29. 250 ftTurn right, heading NE.
30. 0.3 miSharp right onto SR 89 Trail, heading NE.
31. 0.3 miTurn left onto Prosser Dam Trail, heading N.
32. 200 ftBear left, heading E.
33. 0.4 miTurn right, heading NE.
34. 450 ftBear left, heading E.
35. 50 ftBear left, heading SE.
36. 50 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/east-perimeter-trail-out-back-24-km-c56f