1. Start at the trailhead, heading E.
2. 100 ftSharp right, heading S.
3. 0.1 miTurn right, heading SW.
4. 200 ftBear left, heading S.
5. 0.5 miContinue straight onto Old, heading S.
6. 350 ftTurn left onto Cascara Trail, heading SW.
7. 0.1 miTurn left onto Whispering Firs Trail, heading S.
8. 0.1 miTurn left onto Mainline Trail, heading SE.
9. 100 ftReach Mainline Trail, then turn around and head back the way you came.
10. 50 ftTurn right onto Whispering Firs Trail, heading E.
11. 0.1 miTurn right onto Cascara Trail, heading W.
12. 0.1 miTurn right onto Old, heading NW.
13. 0.6 miBear right, heading N.
14. 250 ftTurn left, heading N.
15. 0.1 miSharp left, heading NE.
16. 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/mainline-trail-out-back-3-km-d63a