Brownsville, TX 78526
Summers are hot and humid. Tropical weather systems generally affect the area from August to October. Winters are usually mild but cold fronts can drop temperatures by up to 30 degrees in about an hour.
No admission fee - $0.00
There is no fee to enter Palo Alto Battlefield or attend park programs and events. Enjoy your visit!
The visitor center offers a 15-minute video—"War on the Rio Grande." The video gives an overview of the war and is available in English and Spanish. The exhibit area features interactive exhibits, artifacts, and Mexican War era military uniforms. You will also find a small book store with over 100 book titles and specialty items. Don't forget your NPS passport book! The passport cancellation station is right across from the front desk.