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Featured view of Fort Foster State Historic Site in Thonotosassa, Florida

Early American Republic

Fort Foster State Historic Site

Thonotosassa, Florida

A reconstructed Second Seminole War fort that protected a vital Hillsborough River bridge and military supply route.

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Overview

About Fort Foster State Historic Site

Fort Foster State Historic Site is a reconstruction built on the archaeological location of a U.S. Army post established during the Second Seminole War. The original fort replaced an earlier position known as Fort Alabama and protected the bridge carrying the Fort King Road across the Hillsborough River. It also served as a supply and communications point for troops operating between Fort Brooke near Tampa and Fort King in central Florida.

The palisaded reconstruction, blockhouses and interior buildings help visitors visualize an isolated frontier garrison and the conflict between the United States and the Seminole people. Because the fort is not open for unsupervised daily visitation, access is normally provided through seasonal ranger-led tours and announced living-history events. Visitors should verify the schedule before traveling, especially outside the winter and early-spring tour season.

Visitor Essentials

Plan Your Visit

Hours

Not open for daily self-guided visitation. The announced 2026-2027 seasonal schedule offers guided tours on the third Saturday of each month from November through April at 10 a.m. and 1 p.m.; the fort also opens for selected special events. Confirm the schedule before traveling.

Admission

Guided fort tours are $2 per person; children ages 5 and younger are free. Special-event fees may vary.

Hours and admission prices may change. Confirm current details on the official website before visiting.

Historical Connections