Status unknown — verify before visiting
We don't have current condition data for this trail. Check with the land manager before you go.
21.1 mi
Distance
5,755 ft
Elev. Gain
9h 12m
Est. Time
Loop
Route Type
Expert
Difficulty
About This Trail
We don't have an editorial description for 403 and 401 Loop Trail in our cache yet. The planning stats above (distance, elevation gain, estimated time, route type) come from the source listed on this trail.
For current conditions, closures, and route notes, check the official sources below — they're the authority for this trail, not us. Spot something we should add?
Trail Conditions
Trail Conditions
We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.
No recent condition reports. Be the first to share what you see on the trail.
Elevation Profile
Trail Details
- Route Type
- Loop
- Surface
- Dirt
Official sources & verification
Managed by United States Forest Service
Managing agency
- United States Forest Service
Find offices, alerts, and current orders for this agency.
Verify by phone or mail
- Address:CO
Reviews
No reviews yet
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Legacy import — verify before navigating
Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.
Hunt context
This trail crosses hunting units
During hunting seasons, wear blaze orange and check regulations — see the Colorado hunting page
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Campgrounds near this trail
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