The San Jacinto Battleground State Historic Site holds a significant responsibility to preserve the proud history of the State of Texas and the United States. The famous Battle of San Jacinto that brought TEXAS its independence was fought on this site. Because of the great importance of the Battle to the course of history, the Battleground is of state, national and international significance, a fact that is attested to by the site's National Historic Landmark status.

The primary purpose of the 1,200-acre site is to commemorate the Battle and to preserve the Battleground on which Texian troops under General Sam Houston achieved the independence of Texas by defeating a Mexican Army led by General Antonio Lopez de Santa Anna on April 21, 1836.

The Texas Parks and Wildlife Department's San Jacinto Battleground State Historic Site consists of the Battleground, Monument and Battleship TEXAS. It is located within minutes of downtown Houston and a short distance to the beaches of Galveston Island. Millions of visitors come to this area each year to enjoy the mild coastal climate and cultural and sports activities. Students and visitors alike are most fortunate to be able to experience history first hand through living history at the San Jacinto Battleground and Battleship TEXAS State Historic Sites.