Maintenance on parks roads and parking areas will begin Monday, September 1st and will continue through Friday, September 5th. Access to roads and parking areas may be limited at times. Call the park for the latest on road and parking conditions.
First Clash of the U.S.-Mexican War
On May 8, 1846, United States and Mexican troops clashed on the prairie of Palo Alto. The battle was the first in a two-year long war that changed the map of North America. Palo Alto Battlefield National Historical Park preserves the site of this notable battle and provides an understanding of the causes, events, and consequences of the U.S.-Mexican War.Read More
Did You Know?
Captured at Resaca de la Palma, Rómulo Díaz de la Vega journeyed to New Orleans to serve his term as prisoner of war. Housed at one of the finest hotels in the Crescent City, the Mexican General became a favorite guest at society parties during the summer of 1846.