ACR’s headquarters is strategically located on Bolinas Lagoon in the West Marin region of Marin County. This location is also home to our Martin Griffin Preserve, bookstore, communications, development, and finance departments.

4900 Shoreline Highway 1
Stinson Beach, CA 94970
fax 415.868.1699
Directions and map
Check calendar for visiting opportunities.

ACR Offices In addition to our Bolinas Lagoon Headquarters, ACR maintains a number of regional offices across the San Francisco North Bay.

Bouverie Preserve
Post Office Box 1195
Glen Ellen, CA 95442
Directions and map
Check calendar for visiting opportunities.

Cypress Grove Research Center
Post Office Box 808
Marshall, CA 94940

Modini Mayacamas Preserves & Modini Conservation Center
226 Center St.
Healdsburg, CA 95448
Directions and map Check calendar for visiting opportunities.

Media Inquiries:

If you would like more information about ACR or our programs, please contact:

Wendy Coy
Communications Manager
415.868.9244 ext. 123