Tolay Lake Regional Park Master Plan

Board Approves Tolay Lake Master Plan

The Tolay Lake Regional Park Master Plan and Final Environmental Impact Report (EIR) were approved by the Board of Supervisors on October 9, 2018.

Tolay Lake Regional Park opened daily to the public on October 27, 2018 from 7am to sunset.

Paving improvements are being completed on Cannon Lane. Project completion is anticipated for December 20, 2018.

Read the Press Release:

Sonoma County Supervisors Approve Park Master Plan

What & Why?

Sonoma County Regional Parks Department completed the master planning process for Tolay Lake Regional Park. The Master Plan identifies appropriate uses, actions to protect natural and cultural resources, and ways to maintain the Park’s agricultural heritage.

The Federated Indians of Graton Rancheria, Sonoma Land Trust, and Sonoma County Agricultural Preservation and Open Space District were critical partners in the master planning process.

What's Next?

Regional Parks has applied for a grant to build a loop trail providing access to the newly opened southern area of the park, including a bridge over Tolay Creek, and way-finding and interpretive signage.

Additionally, the Master Plan outlines several improvements to the infrastructure which will commence in the coming year, including new gates, signage, and equestrian staging, as funding is available. 

Contact Information

Karen Davis-Brown, Planner II

Planning Division

Regional Parks
County of Sonoma
Business Hours
Monday – Thursday
7:00 AM – 4:30 PM
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Tolay Master Plan

Office Location

Sonoma County Regional Parks
2300 County Center Drive
Suite 120A
Santa Rosa, CA 95403

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