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Tassajara Ridge Trail

San Ramon, California

3.5 mi

Distance

568 ft

Elev. Gain

1h 27m

Est. Time

Point to Point

Route Type

Moderate

Difficulty

About This Trail

Tassajara Ridge Trail is a point-to-point trail in Contra Costa County, California. It is 3.5 miles long and gains 568 feet. The surface is dirt. Per OpenStreetMap contributors, it is open to bikes. It is in or next to Dublin, 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:210 ft
Max:327 ft
Gain:186 ft
Loss:93 ft
Elevation profileA line rising and falling between 210 ft and 327 ft across 3.5 mi along the route, drawn from start to end.210 ft249 ft288 ft327 ft0.0 mi0.9 mi1.7 mi2.6 mi3.5 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi211 ft
High point2.9 mi327 ft
End3.5 mi304 ft

Trail Details

Bike access: OpenStreetMap contributors, checked 2026-10-14. Rules change, so confirm with the land manager before you go.

Route Type
Point to Point
Surface
Dirt

Official sources & verification

Verify before you go

Where it is

Nearest town:
Dublin, 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: Aug 17, 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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OpenStreetMap

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