The island was originally inhabited by the Guale Native Americans. It was first discovered by Europeans in 1516 by Spanish explorer Juan Ponce de León. In the 18th century, it became a haven for pirates and smugglers. In 1733, the British established a fort on the island, but they abandoned it in 1742.
In 1886, a group of wealthy Americans, including William Rockefeller, J.P. Morgan, and Joseph Pulitzer, purchased Jekyll Island as a private winter resort. They built several mansions and cottages on the island and developed a golf course and other recreational facilities.
The Jekyll Island Club was the center of social activity on the island. It hosted lavish parties and entertained famous guests, such as President Teddy Roosevelt and the Prince of Wales. In 1942, the Jekyll Island Club was sold to the state of Georgia, which turned it into a state park.
Today, Jekyll Island is a popular tourist destination. It is known for its beautiful beaches, historic mansions, and mild climate. Visitors can enjoy swimming, fishing, boating, hiking, biking, and other outdoor activities. The island is also home to the Georgia Sea Turtle Center, which rehabilitates injured sea turtles.