Stock photo · PexelsWalk or hike
Digging Boulder: Ditch Heritage Walk
BoulderFree
What to expect
Follow a 3.5-mile self-guided walk through Downtown Boulder, tracing the historic irrigation ditches that shaped the city.
When it’s available
Any day · 5.6 km · about 2.5 hrs
Good to know
- Outdoors: best when it’s dry









