The Martinez Marina, spanning approximately 70 acres within the Martinez shoreline, features 332 boat slips, a park, fishing pier, open space, and marine-related businesses. An additional 65 acres of Trust lands, managed by the East Bay Regional Park District (EBRPD) and leased to the City, offer baseball fields, bocce courts, trails, and a horse arena. Overall, the waterfront area covers about 135 acres. Adjacent to this, there are more EBRPD open spaces and parks, all of which are well-supported and frequently used for public recreation.