The Marin County Department of Parks and Open Space, consisting of the Marin County Parks and Landscape Division and the Marin County Open Space District, is a parks governing body in Marin County, California overseen by the Marin County Board of Supervisors.^[1] The current director and general manager is Max Korten.^[2]

• McInnis Park, in San Rafael^[3]
• McNears Beach Park, on San Pablo Bay^[4]
• Paradise Beach Park, on the Tiburon peninsula^[5]
• Stafford Lake Park
• Agate Beach, near Bolinas, and part of the Duxbury Reef State Marine Conservation Area ^[6]
• Upton Beach, at Stinson Beach^[7]

• Alto Bowl
• Bald Hill
• Baltimore Canyon
• Blithedale Summit
• Bolinas Lagoon
• Bothin Marsh
• Camino Alto
• Cascade Canyon
• Deer Island
• French Ranch
• Gary Giacomini
• Horse Hill
• Ignacio Valley
• Indian Tree
• Indian Valley
• King Mountain
• Little Mountain
• Loma Alta
• Loma Verde
• Lucas Valley
• Maurice Thorner Memorial
• Mount Burdell
• Old Saint Hilary's
• Pacheco Valle
• Ring Mountain
• Roy's Redwoods
• Rush Creek
• San Pedro Mountain
• Santa Margarita Island
• Santa Venetia Marsh
• Terra Linda / Sleepy Hollow
• Tiburon Ridge
• Verissimo Hills
• White Hill

• official website