San Jacinto Battleground: Visitor and Heritage Guide

On April 21, 1836, on a strip of coastal prairie east of present day Houston, an outnumbered army under Gen. Sam Houston defeated the forces of Gen. Antonio López de Santa Anna in a battle that the Texas Historical Commission records lasted 18 minutes. The victory won Texas its independence. Today the San Jacinto Battleground State Historic Site, run by the Texas Historical Commission, preserves the field, with a museum and the 567 foot San Jacinto Monument.

The battle

Houston's army was made up of settlers, Tejanos and foreign volunteers, and it went into battle shouting "Remember the Alamo!" and "Remember La Bahia!" in memory of the defeats earlier that spring. The commission records that the army decisively defeated Santa Anna's forces and won Texas's independence. Tejano soldiers fought on the Texian side, which is worth knowing when you hear the story told as one of Anglo settlers alone.

What to see

• The battlefield. The 1,200 acre site can be explored on a self guided driving tour. You can also hike, watch birds and fish.
• The San Jacinto Monument. The 567 foot monument, topped with a star, marks the battle and those who fought in it.
• The San Jacinto Museum, with the monument, is the place to understand the campaign before you walk the field.

Tickets and hours

The grounds are free to visit and open daily. The monument and museum are ticketed and keep shorter days, Wednesday to Sunday, so check the Texas Historical Commission's current hours and ticket prices before you go.

How long to allow

Two to three hours covers the museum, the monument and a drive around the field. Add time for a walk or a picnic in cooler months. In summer, plan the outdoor part for the morning; the coastal prairie has little shade.

Getting there

The site lies east of downtown Houston, in La Porte, and is easiest to reach by car. It pairs well with a day at Space Center Houston, southeast of downtown, or with a drive on to Galveston.

The wider story

San Jacinto is the end of a story that began at the Alamo in San Antonio, one of five frontier mission complexes inscribed on the World Heritage List as the San Antonio Missions. Our San Antonio Missions guide covers them, and our LBJ National Historical Park guide follows Texas history into the twentieth century.

Sources

• Texas Historical Commission: San Jacinto Battleground State Historic Site: grounds free to visit, the ticketed monument and museum, and the April 21, 1836 battle in which General Sam Houston's army won Texas independence. Accessed 11 October 2026.