14th Anniversary of the Mare Island Preserve

167 O’Hara Ct. visitor center
Mare Island Preserve, deadend of Azuar Dr., Mare Island, Vallejo Visit our Facebook pages for updates.
Call/text 707-249-9633 Myrna for INFO.

SUNDAY, APRIL 10, 2022

-10am-11:30am Guided Hike with Preserve hiking guide Joe Feller (meet: visitor center parking)

-10am-11:15am guided birdwatching with Preserve Naturalist Marcia Grefsrud (meet :visitor center parking)

-1pm-2:30pm Explore the northern Preserve with Myrna Hayes (meet: outside the main gate)

Saturday, April 12, 2008 we opened the Mare Island Preserve to the public for regularly scheduled access. It was open just 1-Sat a month. Then, for more than 10 years, we opened it to you free of charge, every Friday, Saturday and Sunday, plus ALL holidays and for up to 2 weeks at a time on holidays, such as Christmas, New Year’s, Spring break and July 4. We created a visitor center, and offered camping and dozens of events, annually. That all stopped abruptly, when the City of Vallejo locked us out and closed the gates. While they have reopened, they have destroyed what many treasure most about this wildlands park. They have displaced our Wildlands Community and manage the Preserve as nothing more than a jogging trail. We’re going to fix that! You and we, the Mare Island Heritage Trust.

Sign our petition at mareislandpreserve.com

Date(s) - Sun, Apr 10, 2022
10:00 am to 2:30 pm


Mare Island Preserve
167 O’Hara Ct. at Azuar Ave. , Vallejo

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    • We do our best to keep event listings current, but sometimes they are rescheduled or cancelled after being posted here. Please confirm with the venue when making your plans.

      America/Los_Angeles, June 6, 2023 4:36 pm