Santa Rosa  is the second largest of the five islands that make up the Channel Islands National Park, with an area of 52,794. It is located 40 miles WSW of Ventura.
Flora and fauna
- Island Packers, 1691 Spinnaker Dr. Suite 105 B, Ventura, Tel: (805) 642-1393 9E-mail: information@islandpackers), . Provides boat travel between Ventura and Channel Islands Harbors and all of the islands. Half-day to multi-day packages.
- From Santa Barbara Harbor, Truth Aquatics, 301 West Cabrillo Blvd., Santa Barbara, Tel: (805) 962-1127, . Offers boat transportation to all of the islands. One-day or multi-day trips available.
- Channel Islands Aviation, 305 Durley Avenue, Camarillo, Tel: (805) 987-1301, . Offers flights from Camarillo Airport to Santa Rosa Island. One-day or multi-day round-trip excursions are available.