Ranger-led Hike at Tolay Lake Regional Park
This hike is part of the Park Celebration festival that has been going on since late April. A variety of nature events are set up from April until the summer solstice in late June.
Join a Regional Parks Ranger on a 4+-hour guided hike. You'll hike from the ranch up to the east ridge to look for raptors and enjoy breathtaking views of the San Francisco Bay Area.
Here's a little more about the park.
The acquisition of Tolay Lake Ranch establishes a long-awaited regional park in the southern portion of Sonoma County, easily accessible to northern Marin, southern Napa, and Solano Counties. There are opportunities to establish multi-use trails for cycling, hiking and equestrian use. The site also offers opportunities for bird-watching, picnicking, and interpretation of natural and cultural resources. There are several high points on the site that provide spectacular views of the Petaluma River basin, Mt. Tamalpais, San Francisco, Oakland, Mt. Diablo, Mt. St. Helena, as well as other landmarks in the six adjacent counties.
The Sonoma County Agricultural Preservation & Open Space District and the Sonoma County Regional Parks Department have worked together to purchase and preserve Tolay Lake Ranch. In April 2005, all their hard work paid off when the Board of Supervisors voted unanimously to purchase the land. Now the land’s rich historic and prehistoric past, including vast cultural resources, will be preserved forever.
Restoration of historic Tolay Lake will occur in coordination with interested resource agencies and local partners and neighbors. There will be many opportunities for public input during the park planning process. The development of the site into a Regional Park, including the restoration of Tolay Lake and any restoration of existing structures, requires preparation of a Park Master Plan and environmental document pursuant to the California Environmental Quality Act (CEQA).









