California State Parks is facing an unprecedented budget reduction forcing service reductions. Please click on the link at the bottom of this page for park specific information about how service reductions may affect your visit.

Overview
Anderson Marsh State Historic Park offers hiking trails through an area that preserves Pomo Indian archeological sites, varied wildlife habitats, and the 19th century Anderson Ranch. The park is on route 53 between Route 20 and 29. Call the park for operating hours, which may vary with volunteer availability. Phone 707-994-0688 or 707-279-4293 if no answer.

Trails
Anderson Flats Trail is a trail through the marsh that is accessible for about 0.3 mile.
Cache Creek Nature Trail is a trail through grassland and riparian habitats that is accessible for about 0.5 mile.
Both trailheads, an accessible portable toilet and potable water (from a hose bib) are at the parking lot at the Anderson Ranch House. The parking lot is unpaved, but generally firm, level and stable in dry weather. A generally accessible portable toilet may be reachable over dirt and dry lawn in dry weather.

Exhibits/Programs
Ranch House. Slopes, threshold rises, somewhat narrow doors and limited turning space may require some assistance, but many persons may be able to enter the historic ranch house, which is shown by guided tour when volunteers are available.
South Barn Interpretive Room. This room may be used for group presentations. Path of travel and entrance are accessible. The interior is generally accessible.