Sunset over the battlefield Photo: NPS

Palo Alto Battlefield National Historical Park

National Historical Park · Texas

On May 8, 1846, U.S. and Mexican troops clashed on the prairie of Palo Alto.

  • LocationBrownsville, TX
  • Entrance No fee listed
  • HoursDaily, 8:00AM - 5:00PM
  • Weather now94°F Patchy rain nearby
  • Alerts 1 active alert

Overview

The battle was the first in a two-year long war that changed the map of North America. Although the two countries have developed strong bonds and friendly ties since the war ended in 1848, these neighbors continue to contend with the legacy of the war.

Topics
  • Animals
  • Archeology
  • Artillery
  • Battlefields
  • Birds
  • Cavalry
  • Colonization and Settlement
  • Endangered
29 more topics
  • Forts
  • Grasslands
  • Hispanic American Heritage
  • Immigration
  • Infantry and Militia
  • Latino American Heritage
  • Maritime
  • Maritime - Military
  • Mexican War
  • Migrations
  • Military
  • Monuments and Memorials
  • Natural Sounds
  • Prairies
  • Presidents
  • Rare
  • Scenic Views
  • Schools and Education
  • Science, Technology and Innovation
  • Thickets and Shrublands
  • Tortoises and Turtles
  • Trails
  • Unique Species
  • US Army
  • US Marines
  • US Navy
  • Wars and Conflicts
  • Westward Expansion
  • Wetlands
Mexican 8-pounder cannon on the battlefield.
A Mexican 8-pound field gun surveys the battlefield. — NPS

Alerts (1)

InformationHike and Bike Closure

The historic battlefield trail hike and bike trail gate closes daily at sunset and reopens the next morning.

Facilities & Services

Find visitor services available in the park. Check current hours and availability before you go.

Other Visitor Services

  • Visitor Center exterior

    Palo Alto Visitor Center

    Facility

    The visitor center features an exhibit area features interactive exhibits, artifacts, and Mexican War era military uniforms. The center also offers a 15-minute…

    Details
    The visitor center features an exhibit area features interactive exhibits, artifacts, and Mexican War era military uniforms. The center also 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 visitor center includes a small book store with over 100 book titles and specialty items. Don’t forget to get your national parks passport book stamped!

Plan Your Visit

Hours

Daily, 8:00AM - 5:00PM · Palo Alto Battlefield

Hours by area (2)
  • Palo Alto BattlefieldDaily, 8:00AM - 5:00PM

    Park grounds are open daily from 8 am to 5 pm. Visitor center hours of operation differ from park hours of operation and are dependent upon staffing. The visitor center may be closed when the grounds are open. Park trails close to new traffic at 4:30 pm. All gates are locked at 5 pm. All vehicles must clear the park by 5 pm.

    Monday8:00AM - 5:00PM
    Tuesday8:00AM - 5:00PM
    Wednesday8:00AM - 5:00PM
    Thursday8:00AM - 5:00PM
    Friday8:00AM - 5:00PM
    Saturday8:00AM - 5:00PM
    Sunday8:00AM - 5:00PM
  • Resaca de la Palma Battlefield UnitToday: 9:00AM - 3:00PM

    The site officially closes at dusk and is closed on all federal holidays.

    MondayClosed
    Tuesday9:00AM - 3:00PM
    Wednesday9:00AM - 3:00PM
    Thursday9:00AM - 3:00PM
    Friday9:00AM - 3:00PM
    Saturday9:00AM - 3:00PM
    SundayClosed

Entrance fees

No entrance fees listed.

Weather

94°F
Patchy rain nearby · feels like 107°
  • Today 94° 83°
    Patchy rain nearby
    61% rain
  • Tomorrow 92° 81°
    Overcast
    79% rain
  • Saturday 88° 77°
    Overcast
    76% rain

Updated 3 hr ago

What to expect by season

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.

Upcoming Events

8 coming up
  • Living History Program

    Oct 10, 2026 · 10:00 AM–12:00 PM Free

  • Living History Program

    Nov 14, 2026 · 10:00 AM–12:00 PM Free

  • Living History Program

    Dec 12, 2026 · 10:00 AM–12:00 PM Free

  • Living History Program

    Jan 9, 2027 · 10:00 AM–12:00 PM Free

Show 4 more events
  • Living History Program

    Feb 13, 2027 · 10:00 AM–12:00 PM Free

  • Living History Program

    Mar 13, 2027 · 10:00 AM–12:00 PM Free

  • Living History Program

    Apr 10, 2027 · 10:00 AM–12:00 PM Free

  • Living History Program

    May 8, 2027 · 10:00 AM–12:00 PM Free

Photos

Getting There

7200 Paredes Line Road
Brownsville, TX 78526

The park is located on Brownsville's north side, near the city of Los Fresnos. It is just north of the intersection of FM 1847 (Paredes Line Rd.) and FM 511/FM 550.

Mailing address: 600 E. Harrison Street, Brownsville, TX 78520

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