
Texas
Tonight
🌗 46% moon
8 h fully dark
Crowds
low
Open today
Open
Palo Alto Battlefield: closed Nov 26 – Nov 26; Palo Alto Battlefield: closed Dec 25 – Dec 25; Palo Alto Battlefield: closed Jan 1 – Jan 1
Entrance
Free entry
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.
No entrance fee.
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.
⚠ Palo Alto Battlefield: closed Nov 26 – Nov 26; Palo Alto Battlefield: closed Dec 25 – Dec 25; Palo Alto Battlefield: closed Jan 1 – Jan 1
Generally open:
winterspringsummerfallHours are reported by the park — verify before you go.
📞 9565412785
✉ paal_visitor_center@nps.govQuietest months (fewer crowds): Oct
Typical crowds: low
Weather now: ☀️ Clear, 94°F
☁️ 95°/82°
☁️ 94°/79°
☁️ 98°/77°
Typical monthly recreation visits · NPS avg 2023–2025 — orange months are the quietest by crowds.
Quietest months
Relative crowds by month — lighter is quieter; ringed months are the calmest by crowds.
Jan
100%
Feb
99%
Mar
67%
Apr
62%
May
56%
Jun
50%
Jul
50%
Aug
54%
Sep
48%
Oct
43%
Nov
59%
Dec
78%
Log a sky reading
Measured the sky with an SQM meter or app? Add your reading (16 = city glow … 22 = pristine). Opt in under “Travelers like you” to share it on the community leaderboard.
Visit Resaca de la Palma Battlefield · 4 mi
See Where it All Started - Rancho de Carricitos · 25 mi · <div style="list-style-type:none">Traffic along U.S. Route 281 can be considerable at times. Please take into account travel time to this site.</div>
Visiting Fort Polk · 50 ft gain
Stand on the Grounds of General Zachary Taylor's Fort on the Rio Grande
Self-guided Field Trips at Palo Alto Battlefield
Explore the Brownsville Historic Battlefield Trail · 10 mi · <p>The length of time you spend on the trail is completely up to you. Be aware that parking areas for trail use have different times of availability.</p>
Discover Palo Alto Battlefield’s Visitor Center
Birding at Resaca de la Palma Battlefield · <p><span style="font-size:11.0pt"><span style="line-height:115%"><span style="font-family:"Times New Roman","serif"">Allocate about 30-60 minutes to birdwatch. You can take a walk through the 2 mile battlefield trail. Or, choose a nice spot sit and scout. </span></span></span></p>
Palo Alto Visitor Center
35 audio-described place(s)
Reported by the park — verify before you go.
Battlefield Overlook Parking Lot · 13 accessible spacesaccessible
Palo Alto Battlefield Visitor Center Overflow Parking Lot · 14 accessible spaces
Palo Alto Battlefield Visitor Center Parking Lot · 29 accessible spacesaccessible
Not an official safety source — always defer to NPS.gov and rangers for life-safety decisions.
A visual read on Palo Alto Battlefield National Historical Park — its character, trails, sky, and weather.
Park fingerprint
How this park scores across the dimensions travelers care about.
Trail difficulty
Difficulty mix across this park's trails.
3-day forecast
Daily high and low temperatures (°F).
Figures tied to Palo Alto Battlefield National Historical Park — each spans a cross-park journey.
Anastasio Torrejón
— Mexican American War, US Mexican War, Mexican WarMariano Arista
— Mexican War, Military HistoryPedro de Ampudia
— Mexican American War, US Mexican War, Mexican WarPhilip Norbourne Barbour
— Mexican American War, US Mexican War, Mexican WarSamuel Ringgold
— U.s. Mexican War, Mexican War, Mexican American WarZachary Taylor
— Presidents, Potus, Mexican American WarMark the stamps you've collected — they show in your memory and along your routes.
🎫 Palo Alto Visitor Center

A Ravaged Army Regroups Wayside
audio
A Retreating River Wayside
audio
Air Power Wayside
audio
Artesian Park
audio
Border War Wayside
audio
Cavalry Charge Wayside
audio
Chaparral Trail
audio
Chosen Ground Wayside
audio
Coastal Prairie
audio
Dodging Cannonballs Wayside
audio
Explore Wayside
audio
Fiery Finale Wayside
audioPalo Alto Battlefield is known for its bird diversity. The park is home to several unique habitats providing birds a wealth of habitat types and food sources. Despite being a small park, Palo Alto Battlefield supports resident bird species and provides habitat for migratory species.
One of the more interesting artifacts on display at the Palo Alto Battlefield Visitor Center is a fragment of a clay pipe. The pipe bowl is largely intact and portrays a locomotive, fuel car and passenger car.
On March 1, 1872, Grant signed the Yellowstone National Park Protection Act, which made the area “a public park or pleasuring-ground for the benefit and enjoyment of the people.” This landmark legislation created the first National Park and led to the creation of the National Park Service.
On April 9th, General Grant and his mud-splattered staff arrived at Appomattox Court House. They were in stark contrast to General Lee in his new uniform. In a fine brick home, the two men discussed the surrender terms. Lee’s surrender was the symbolic end of the Civil War.
Two years after grading from West Point, 24-year-old Second Lieutenant Ulysses S. Grant found himself on the frontlines of the U.S.-Mexican War. Arriving on the north bank of the Rio Grande at the end of March 1846, Grant and the rest of future president Zachary Taylor’s Army of Occupation quickly started constructing an earthwork that would come to be called Fort Brown.
By 1862, Grant was a brigadier-general commanding over 27,000 troops. Grant decided to attack Fort Donelson to achieve his goal of capturing the Confederate stronghold of Nashville.
Following the US-Mexican War, Grant was shifted from post to post by the army. He married Julia Dent and celebrated the birth of his first child, but the need to protect the newly acquired Oregon Territory interrupted his relative domestic bliss. In the spring of 1852, Grant’s regiment was ordered West.
Although Grant considered the battle at Lookout Mountain nothing more than a small skirmish, the Union victory freed General Hooker to join the main assault on Missionary Ridge the following day and forced the Confederates to retreat to Georgia.
Park-grounded courses you can learn with the Ranger.
Battling Disease
Open →
Correspondents, Soldiers and Spies: Women in the U.S.-Mexican War
Open →
Defending Your Beliefs
Open →
Do Artifacts Tell Stories?
Open →
H2Oh no! – A Water Balloon Lesson
Open →
Lasting Effects of the Treaty of Guadalupe-Hidalgo
Open →
Texas Tortoise Troubles
Open →
The Odyssey of Ulysses: Commanding Impressions
Open →
The Sights, Sounds, Smells, Tastes, and Feelings at the Battle of Palo Alto
Open →
The Truth: You Decide
Open →
What’s in a Name?
Open →
This park's activities, topics, location, and on-the-ground places — one hop in the graph. Drag to explore; click an activity, topic, or related park to follow it.
Park
Activity
Topic
State
VisitorCenter
ParkingLot
PassportStamp
Trail
ThingToDo
Share activities & topics with Palo Alto Battlefield National Historical Park.