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, membership, and finance departments.

Martin Griffin Preserve
Street address:
ACR's Martin Griffin Preserve
4900 Shoreline Highway 1
Stinson Beach, CA 94970

Mailing address:
Audubon Canyon Ranch
PO Box 577
Stinson Beach, CA 94970

415.868.9244
fax 415.868.1699
acr@egret.org
 Directions and map
Check calendar for visiting opportunities.

Bouverie Preserve

Preserve:
13935 Sonoma Highway
Glen Ellen, CA 95442

Administrative Offices:
9380 Sonoma Highway
Kenwood, CA 95452

Mailing Address:
P.O. Box 1195
Glen Ellen, CA 95442

Resource Management Offices:
13875 Sonoma Highway
Glen Ellen, CA 95442

707.938.4554
bouverie@egret.org

Cypress Grove Research Center

By appointment only:
20545 Shoreline Highway 1
Marshall, CA 94940

Mailing Address:
Post Office Box 808
Marshall, CA 94940
415.663.8203
cgrc@egret.org

Modini Mayacamas Preserves & Modini Conservation Center
226 Center St.
Healdsburg, CA 95448
707.431.8184
modini@egret.org
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
wendy.coy@egret.org