San Jacinto Monument, Houston
This monument commerates the battle that took place on the site that won the Republic of Texas it's independence from Mexico. There is a monument with museum inside and nice nature trail around the park.
There are several things to see and do at this location. There is the San Jacinto Battlefield, San Jacinto Monument, and the Battelship Texas.
The Monument has a small museum in it's base. It has some original items such as documents and weapons from the time of the battle.
The Battleship alows people to walk aboard and explore the majority of the ship.