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Palo Alto Battlefield National Historical Park

Los Fresnos, Texas · Cameron County

On May 8, 1846, U.S. 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. 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…

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26.02387, -97.46296
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About Palo Alto Battlefield National Historical Park

On May 8, 1846, U.S. 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. 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.

How to Get There

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.

Driving directions (Google Maps) →

Plan Your Visit to Palo Alto Battlefield National Historical Park

Heading to Palo Alto Battlefield National Historical Park? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Palo Alto Battlefield National Historical Park?

No central reservation system listed for Palo Alto Battlefield National Historical Park. Check the official page (https://www.recreation.gov/recarea/2851) for the latest entry policy and availability.

How do I get to Palo Alto Battlefield National Historical Park?

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.

How do I contact Palo Alto Battlefield National Historical Park?

You can reach the park at phone: (956) 541-2785 or email: paal_visitor_center@nps.gov.