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Arroyo, Old Spanish and Toyon Trail route map
Difficulty: ModerateLoop
California

Arroyo, Old Spanish and Toyon Trail

Portola Valley, California

4.6 mi

Distance

1,211 ft

Elev. Gain

1h 59m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

We don't publish a description for Arroyo, Old Spanish and Toyon Trail unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

The managing agency is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

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.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:204 ft
Max:382 ft
Gain:369 ft
Loss:369 ft
Elevation profileA line rising and falling between 204 ft and 382 ft across 4.6 mi along the route, drawn from start to end.204 ft263 ft323 ft382 ft0.0 mi1.2 mi2.3 mi3.5 mi4.6 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi204 ft
High point1.9 mi382 ft
End4.6 mi204 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Portola Valley, CA · in or next to town
County:
San Mateo 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?

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.

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Spot an error in our data on Arroyo, Old Spanish and Toyon Trail?