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Hasley Basin Loop route map
Difficulty: DifficultLoop

Hasley Basin Loop

Crested Butte, Colorado

5.2 mi

Distance

1,558 ft

Elev. Gain

2h 31m

Est. Time

Loop

Route Type

Difficult

Difficulty

About This Trail

Hasley Basin Loop is a loop trail in Gunnison County, Colorado. It is 5.2 miles long and gains 1,558 feet. The nearest town is Marble, Colorado, about 8 miles away in a straight line.

From the trail data on this page.

Trail Conditions

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.

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Elevation Profile

Min:3,175 ft
Max:3,662 ft
Gain:532 ft
Loss:532 ft
Elevation profileA line rising and falling between 3,175 ft and 3,662 ft across 5.2 mi along the route, drawn from start to end.3,175 ft3,337 ft3,500 ft3,662 ft0.0 mi1.3 mi2.6 mi3.9 mi5.2 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi3,175 ft
High point3.0 mi3,662 ft
End5.2 mi3,175 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Marble, CO · about 8 mi away
County:
Gunnison County, CO

Nearest town and county from U.S. Census Bureau place records and county boundaries.

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: May 23, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

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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.

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