Denver D21
19 mile paved trail near Glendale, Colorado
Hiking Biking Paved
Today at the trail
Trail facts
- Length
- 19 miles
- Open to
- Hiking, Biking
- Surface
- Asphalt
- Difficulty
- Easy
- Dogs
- Not known yet
- Trail number
- D21
- Start point
- 39.80608, -104.88436
- County
- Arapahoe County, Colorado
Can I bring my dog?
We don't have dog rules for this trail yet. Check signs at the trailhead or the land manager's website.
Reviews and photos
No reviews yet. Been here? Tell other visitors how it was and whether dogs are allowed.
Nearby trails
- Prairie Gateway Open Space Trail 0.7 mi long
- Dallas Street 0.9 mi long
- Rocky Mountain Arsenal National Wildlife Refuge Perimeter Trail 12 mi long
- Prairie Gateway Open Space Loop Trail 0.9 mi long
- Prairie Gateway Open Space Trail 0.8 mi long
- Denver Orbital Trail - Segment 19 3.5 mi long
More trails
Common questions
- How long is Denver D21?
- Denver D21 is about 19 miles long based on mapped trail data. That is the length of the mapped trail, not always a round trip.
- Are dogs allowed on Denver D21?
- We don't have dog rules for this trail yet. Check signs at the trailhead or the land manager's website.
- What can you do on Denver D21?
- Denver D21 is open to hiking and biking, according to OpenStreetMap contributors.
- Where does Denver D21 start?
- One end of the mapped trail is at 39.80608, -104.88436. Use the Directions button to get there.
Source: OpenStreetMap contributors (view or fix on OpenStreetMap). Length and route come from mapped data and may differ from signs on the ground. Always check for closures before you go.