Sebastian Inlet State Park is a Florida State Park located 10 miles south of Melbourne Beach and 6 miles north of Vero Beach, Florida. The park lies on both sides of the Sebastian Inlet, which forms the boundary between Brevard and Indian River counties. The land for the park was acquired by the state of Florida in 1971. In 2010, it was the second most visited state park in Florida.GeographyThe park occupies 755acre on the barrier island on the Atlantic coast of Brevard County, at a point where a channel links the Indian River intracoastal waterway with the Atlantic. Part of the Park is south of the Inlet on Orchid Island in Indian River CountyHistoryA Spanish fleet was wrecked in this area in 1715. The site where the survivors camped was added to the U.S. National Register of Historic Places on August 12, 1970, under the title of Spanish Fleet Survivors and Salvors Camp Site. Today, the McLarty Treasure Museum (a part of the park) exhibits artifacts relating to the wreck.