1. Start at the trailhead, heading SW.
2. 0.2 miBear right, heading S.
3. 50 ftBear left, heading S.
4. 0.1 miBear left, heading S.
5. 0.3 miTurn left, heading W.
6. 0.2 miTurn right onto Mammoth Rock Trail, heading SW.
7. 0.9 miBear right onto Spring Street Trail, heading N.
8. 0.8 miSharp left onto Spring Road Trail, heading N.
9. 0.5 miReach Spring Street Trail, then turn around and head back the way you came.
10. 0.5 miSharp right onto Spring Street Trail, heading S.
11. 0.8 miBear left onto Old Hopkinton Spring Trail, heading S.
12. 0.9 miTurn left, heading SE.
13. 0.2 miTurn right, heading E.
14. 0.3 miBear right, heading NE.
15. 0.1 miBear right, heading N.
16. 50 ftBear left, heading N.
17. 0.1 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/spring-road-trail-spring-street-trail-out-back-10-km-0080