Santa Rosa Island is a 40-mile barrier island on which the communities of Pensacola Beach, Navarre Beach, and Okaloosa Island are located. It shields the mainland from the Gulf of Mexico. On its northern lee side are Pensacola Bay to the west and Choctawhatchee Bay to the east, connected by Santa Rosa Sound. Parts of the island are in the Gulf Islands National Seashore.
History
Santa Rosa Island was inhabited by Native Americans as early as 2,000 years ago (contemporary with the Deptford culture at Hawkshaw). The island was settled by Spain on November 25, 1722. This colony was destroyed in 1754 by a hurricane.
On October 9, 1861, it was the site of the Battle of Santa Rosa Island.
In 1929, Santa Rosa Island was sold by the U.S. War Department to Escambia County, Florida, for $10,000. Ten years later, the county returned the island to the federal government in the expectation that it would be developed into a U.S. National Monument preserving the remnants of Fort Pickens, the only fort in the South to be held by the Union throughout the duration of the Civil War.
The Santa Rosa Island Authority was created by the Florida legislature in 1947 to administer Pensacola Beach.
The island's sugar white quartz sands have made it a popular destination for beachgoers since the latter half of the twentieth century. In recent years all the island's communities have seen rapid development.