The San Jacinto Monument site is currently planning a significant upgrade that will enhance the historic location for generations of Texans to come. While only in the design phase, the overall plan is already funded thanks to an appropriation from the Texas Legislature.

“This expansion marks a transformative moment for the San Jacinto Museum and Battlefield,” Amy Rogers, executive director of the San Jacinto Battleground State Historic Site and Museum, said in a press release. “With this investment, we are not only preserving Texas history but also enhancing how we share the story of the Battle of San Jacinto with future Texans.”

The project will cost $142 million of taxpayer money. Projected completion date is currently unknown, but updates will be added at the museum's official website.

Current plans include a re-imagined visitor center, expanded display spaces for artifacts from Texas history, classrooms, and immersive technology segments. Construction is being handled by the San Antonio firm Lake Flato Architects, best known for building the AT&T Center in San Antonio and the World Birding Center Headquarters in Mission. They specialize in public spaces and plan to modernize the museum to make it more welcoming.

“Our design approach will honor the history and significance of the site while incorporating modern museum best practices,” said David Lake, lead architect at Lake Flato. “We are committed to creating a space that seamlessly blends with the existing Monument and enhances the visitor experience.”

The award-winning Lord Aeck Sargent firm will handle the historic preservation aspects of the upgrade. The Atlanta-based company oversaw the preservation of Georgia buildings at Emory University Oxford, the Georgia Institute of Technology, and Georgia College & State University.

The San Jacinto Museum and Battlefield Association has already been undergoing an extensive historical landscaping renovation handled by the artists at TBG. Started with a generous donation of $1 million from TxDOT, it aims to restore the battlefield to its historic state by removing invasive and non-native trees that would not have been present at the time. Additional upgrades will include new trials designed in a way to guide the visitor through the battle.

“This project represents a bold step forward in how we engage the public with the incredible history of Texas independence,” said Mike Lamb, San Jacinto Museum and Battlefield Association board chair. “Our goal is to create an experience that is both educational and deeply meaningful, ensuring that the legacy of San Jacinto remains alive for generations to come.”

The San Jacinto Monument commemorates the final battle of the Texas Revolution, which took place on April 21, 1836. The Texian Army, led by General Sam Houston, surprised the Mexican army at rest, winning the fight in just 18 minutes. General Antonio López de Santa Anna, the president of Mexico, escaped the battle but was captured the next day. He signed a treaty withdrawing Mexican forces from the area and paving the way for the establishment of the Republic of Texas.

The San Jacinto Monument is known for its towering stone obelisk. Standing 567.31 feet high (172.92-meters) and topped with a star, it is the tallest war memorial on Earth and even larger than the Washington Monument in Washington, D.C. For many years, the Battleship Texas was anchored nearby and open for historic tours until it was moved to Galveston for restoration in 2022.