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Diablo View, Spengler, Old Briones Road, Lagoon, Toyon Canyon, Pine Tree and Orchard Loop route map
Difficulty: ModerateLoop

Diablo View, Spengler, Old Briones Road, Lagoon, Toyon Canyon, Pine Tree and Orchard Loop

Pleasant Hill, California

5.4 mi

Distance

1,204 ft

Elev. Gain

2h 23m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Diablo View, Spengler, Old Briones Road, Lagoon, Toyon Canyon, Pine Tree and Orchard Loop is a loop trail in Contra Costa County, California. It is 5.4 miles long and gains 1,204 feet. It is in or next to Alhambra Valley, California.

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:118 ft
Max:375 ft
Gain:367 ft
Loss:367 ft
Elevation profileA line rising and falling between 118 ft and 375 ft across 5.4 mi along the route, drawn from start to end.118 ft204 ft289 ft375 ft0.0 mi1.3 mi2.7 mi4.0 mi5.4 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi118 ft
High point2.6 mi375 ft
End5.4 mi118 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Alhambra Valley, CA · in or next to town
County:
Contra Costa County, CA

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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