27°56′28″N 82°27′18″W / 27.941147°N 82.454887°W
Fort Brooke was a historical military post established at the mouth of the Hillsborough River in present-day Tampa, Florida in 1824. Its original purpose was to serve as a check on and trading post for the native Seminoles who had been confined to an interior reservation by the Treaty of Moultrie Creek (1823), and it served as a military headquarters and port during the Second Seminole War (1835–1842). The village of Tampa developed just north of the fort during this period, and the area was the site of a minor raid and skirmish during the American Civil War. The obsolete outpost was sparsely garrisoned after the war, and it was decommissioned in 1883 just before Tampa began a period of rapid growth, opening the land for development.
Fort Brooke was located on what is now the southern end of downtown Tampa along eastern bank of the river and the Garrison Channel. Most of the fort's structures were situated at the current site of the Tampa Convention Center, with the military reserve stretching from the current location of the Tampa Bay History Center to the southeast to Curtis Hixon Waterfront Park to the northwest, with many modern buildings and public spaces (including Amalie Arena and much of the Tampa Riverwalk now located in its former footprint. Several unmapped army and Seminole cemeteries along with many artifacts were discovered during various construction projects. The soldiers' remains were re-interred at the Florida National Cemetery in Bushnell, the native remains were transferred to the Seminole Tribe of Florida, and the artifacts were given to the Tampa Bay History Center and other institutions for research and preservation.