An update on operations from the Board of Directors (4/1/2022)

School Tours

Help us Preserve the Rich History of Mare Island

We honor the island and the integral role it played in defining American History as we know it. Please consider becoming a sustaining member to support our ongoing operation, but you can also see (and contribute to) the specific projects we are currently working on that need your support!

Support Us

Contact Us

Questions or comments? Reach out to us and we'll respond promptly!

All inquiries, including those about tours, events, volunteering, and donations, should be submitted through our: CONTACT FORM

Text us: (707) 557-4646

Mail to: P.O. BOX 4540, Vallejo, CA 94590
Visit St. Peter's Chapel: 1181 Walnut Ave, Vallejo, CA 94592
Visit Admirals Mansion: 1065 Walnut Ave, Vallejo, CA 94592
Visit Library: 1175 Nimitz, Suite 170, Vallejo, CA 94592