Are dogs allowed on Gregory Canyon, Range View and Flagstaff Trail Loop?

Yes, dogs are allowed on Gregory Canyon, Range View and Flagstaff Trail Loop but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Gregory Canyon, Range View and Flagstaff Trail Loop?

No, Gregory Canyon, Range View and Flagstaff Trail Loop does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is Gregory Canyon, Range View and Flagstaff Trail Loop?

Gregory Canyon, Range View and Flagstaff Trail Loop is rated moderate. It is 3.6 miles long with 1,421 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

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Gregory Canyon, Range View and Flagstaff Trail Loop route map

ModerateLoop

Colorado

Gregory Canyon, Range View and Flagstaff Trail Loop

Boulder, Colorado

3.6 mi

Distance

1,421 ft

Elev. Gain

36m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Imported description

The trail is steep but well-shaded. There was only a single track trail near the top of Gregory Canyon Trail. There are some rocky steps on the trail. It was open to dogs but closed to bikes. A fee is required for parking next to the loop if the vehicle is registered in Boulder County. It is a good idea to have a map that is offline. Users have said that it's very easy to take a wrong turn.

Trail Conditions

Unknown

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

Min:1,758 ft

Max:2,132 ft

433 ft

Trail Details

Dogs on leash

Route Type: Loop
Surface: Dirt

Official sources & verification

We don't have curated agency sources for this trail in our cache yet. Outdoors is not the permitting authority — confirm conditions, permits, and access with the managing agency before you go. If you know who manages this trail, please tell us.

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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