Marine Sanctuaries in United States
Travelers are voting Thumb Cove State Marine Park, Point Reyes National Seashore and Grindall Island Marine Park as the best of 12 marine sanctuaries in United States. Also popular are Sealion Cove State Marine Park in Alaska and South Esther Island State Marine Park and Surprise Cove State Marine Park in Whittier. Want more? Check out our map of marine sanctuaries in United States.