Administrative Office
The Administrative Office is also the office for the San Francisco Bay National Wildlife Refuge Complex.  The office is open Monday-Friday from 8 a.m. - 4:30 p.m.  It is closed on all Federal Holidays.

Don Edwards San Francisco Bay NWR
1 Marshlands Rd.
Fremont, CA  94555
Phone:  510-792-0222
Email:  sfbaynwrc@fws.gov

Visitor Center in Fremont
The Visitor Center in Fremont is open Tuesday-Sunday from 10:00 a.m. - 5:00 p.m.  It is closed on all Federal Holidays.  For questions about visitor programs, call 510-792-0222 ext. 363.

Environmental Education Center in Alviso
The Environmental Education Center in Alviso is open Saturdays and Sundays from 10:00 a.m. - 5:00 p.m.  The Center is generally reserved for school field trips during the weekdays.  For information on school field trip programs or weekend interpretive programs, contact the Center:

Don Edwards San Francisco Bay NWR
PO Box 411
Alviso, CA  95002
Phone: 408-262-5513

Physical Address
1751 Grand Blvd
Alviso, CA  95002