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Spine Trail Loop route map
Difficulty: ModerateLoop

Spine Trail Loop

Casa Grande, Arizona

3.2 mi

Distance

535 ft

Elev. Gain

1h 14m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Spine Trail Loop is a loop trail in Pinal County, Arizona. It is 3.2 miles long and gains 535 feet. The nearest town is Eloy, Arizona, about 1 mile 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:463 ft
Max:539 ft
Gain:163 ft
Loss:163 ft
Elevation profileA line rising and falling between 463 ft and 539 ft across 3.2 mi along the route, drawn from start to end.463 ft488 ft514 ft539 ft0.0 mi0.8 mi1.6 mi2.4 mi3.2 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi469 ft
High point1.0 mi539 ft
End3.2 mi469 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Eloy, AZ · about 1 mi away
County:
Pinal County, AZ

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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