1. Start at the trailhead, heading NW.
2. 250 ftBear right, heading N.
3. 450 ftTurn left onto Prosser Dam Trail, heading SW.
4. 0.4 miTurn right onto SR 89 Trail, heading S.
5. 0.2 miSharp left, heading NW.
6. 0.3 miTurn left, heading W.
7. 200 ftTurn right onto Alder Drive Trail, heading W.
8. 0.3 miContinue straight onto Comstock Drive Trail, heading SW.
9. 0.4 miTurn right, heading SW.
10. 0.6 miSharp right, heading SW.
11. 0.6 miSharp left onto East Perimeter Trail, heading NW.
12. 1 miReach the turnaround, then head back the way you came.
13. 1 miSharp right, heading W.
14. 0.6 miSharp left, heading SE.
15. 0.6 miTurn left onto Comstock Drive Trail, heading E.
16. 0.7 miTurn left, heading N.
17. 200 ftTurn right, heading NE.
18. 0.3 miSharp right onto SR 89 Trail, heading E.
19. 0.3 miTurn left onto Prosser Dam Trail, heading NE.
20. 200 ftBear left, heading N.
21. 0.4 miTurn right, heading NE.
22. 450 ftBear left, heading NE.
23. 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-13-km-a105