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Alpine Road, Sweet Springs, and Deer Path Loop route map
Difficulty: ModerateLoop

Alpine Road, Sweet Springs, and Deer Path Loop

Portola Valley, California

2.5 mi

Distance

558 ft

Elev. Gain

1h

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Alpine Road, Sweet Springs, and Deer Path Loop is a loop trail in San Mateo County, California. It is 2.5 miles long and gains 558 feet. It is in or next to Portola 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:180 ft
Max:225 ft
Gain:170 ft
Loss:170 ft
Elevation profileA line rising and falling between 180 ft and 225 ft across 2.5 mi along the route, drawn from start to end.180 ft195 ft210 ft225 ft0.0 mi0.6 mi1.3 mi1.9 mi2.5 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi206 ft
High point0.1 mi225 ft
End2.5 mi206 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

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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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