The land now housing the park was a plantation in the colonial and early statehood days. It was used by both the Confederate and the Union armies in the American Civil War, and as a staging area for the Buffalo Soldiers. At the time of its establishment it was the last large undeveloped parcel of what was to become uptown New Orleans. The area was annexed by the City of New Orleans, along with the surrounding communities of Jefferson City and Greenville in 1870, and the following year the city purchased the land.