Fort Matanzas National Monument

Follow an elevated boardwalk through some pristine Florida barrier island habitat.
Fort Matanzas National Monument preserves the fortified coquina watchtower, completed in 1742, which defended the southern approach to the Spanish military settlement of St. Augustine. It also protects approximately 300 acres of Florida coastal environment containing dunes, marsh, maritime forest, and associated flora and fauna, including threatened and endangered species.
Map showing location of park.
Superintendent Alvino standing in front of blue water and greenery.
Castillo de San Marcos and Fort Matanzas National Monuments Welcome New Superintendent
The National Park Service has selected Angelita Alvino as the new superintendent of Castillo de San Marcos and Fort Matanzas National Monuments. Alvino has served as superintendent of the national parks of St. Croix for nearly five years and brings more than 25 years of NPS experience. She started her official role as superintendent on Aug. 23. 
Fort Matanzas, a fortified watch tower made form coquina.
Photo by NPS Photo
Two story building with stone base and wood second floor, oak trees, grass, two signs.
Photo by NPS
A nature trail boardwalk with seating area.
Photo by NPS Photo
Wooden bunks and uniform items in the soldier's quarters.
Photo by NPS Photo
The cannon of Fort Matanzas point toward the river's inlet.
Photo by NPS Photo
People wading in the river and relaxing on the beach.
Photo by NPS Photo