Fort Frederica National Monument is located on St. Simons Island in Georgia. Established in 1945, it preserves the site of a colonial fort built in the 18th century to protect the British colony of Georgia from Spanish forces. The fort played a significant role during the War of Jenkins' Ear and is a key part of the region's history. Visitors to the monument can explore the remains of the fort, including earthworks and a reconstructed barracks. The site also features a visitor center with exhibits about the fort's history and the life of the early settlers in the area.