1. Start at the trailhead, heading S.
2. 50 ftTurn left, heading SW.
3. 50 ftPass North Irrigation Lake.
4. 50 ftSharp right, heading W.
5. 50 ftBear right onto Cascade Club Trail, heading W.
6. 300 ftContinue straight onto Kari's Bog Trail, heading NW.
7. 0.6 miBear right onto Collin Creek Trail, heading N.
8. 0.4 miTurn left onto Redmond Ridge Trail, heading NE.
9. 0.2 miTurn left, heading N.
10. 0.6 miTurn left, heading N.
11. 300 ftContinue straight onto Tolt Pipeline Trail, heading N.
12. 4.3 miTurn left, heading W.
13. 0.9 miSharp left, heading W.
14. 250 ftBear left, heading W.
15. 300 ftContinue straight onto Sammamish River Trail, heading W.
16. 300 ftReach North Irrigation Lake, then turn around and head back the way you came.
17. 0.1 miBear right, heading SW.
18. 250 ftSharp right onto Tolt Pipeline Trail, heading SW.
19. 0.9 miTurn right, heading E.
20. 4.3 miTurn right, heading SE.
21. 0.6 miTurn right onto Redmond Ridge Trail, heading E.
22. 0.2 miTurn right onto Collin Creek Trail, heading E.
23. 0.4 miBear left onto Kari's Bog Trail, heading S.
24. 0.6 miContinue straight onto Cascade Club Trail, heading S.
25. 200 ftBear left, heading S.
26. 50 ftSharp left, heading SW.
27. 50 ftTurn right, heading SW.
28. 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/tolt-pipeline-trail-out-back-23-km-fb13