The Oceano Dunes State Vehicular Recreation Area (SVRA) is a state park and recreation area in Oceano, California. It was formerly known as the Pismo Dunes SVRA, and is one of the six units of the California State Parks System that is designed to cater to off road vehicles.

The Oceano Dunes State Vehicular Recreation Area features the Guadalupe-Nipomo Dunes, which is the largest remaining dune system that is located south of San Francisco and the second largest in the state. It is also the last coastal sand dunes that are open to Off-Highway Vehicles or OHVs. The park covers 3500 acres, although, two thousand of it are designated as buffer or preserve. The size of the riding area goes smaller to 1100 acres during the Snowy Plover nesting season, which is from March to September.