Los Adaes State Historic Site

This 300-year-old site that was once the capital of Texas, now you’ll get to learn about battles waged between two global superpowers.

Sign at the entrance of Los Adaes State Historic Site

Visit Los Adaes State Historic Site.

A wooden building at Los Adaes State Historic Site on a sunny day with a tree next to it

Explore the grounds of Los Adaes State Historic Site and stroll the Spanish Walk Trail.

At a Glance 

  • Los Adaes State Historic Site marks a former Spanish presidio that served as the capital of the Province of Texas starting in 1729.
  • Visitors can walk the grounds, view artifacts recovered from archaeological digs and join interpretive programs; admission is free.
  • The site is close to Natchitoches, the oldest city in the Louisiana Purchase, and its Cane River attractions.

Discover the History of Los Adaes State Historic Site

To appreciate the significance of Los Adaes State Historic Site, journey back to the earliest days of European settlement in Louisiana. In 1716, New Spain stretched from southern Mexico to California, and northwest Louisiana was a sparsely populated outpost. The area was disputed territory, claimed by both Spain and France. When French-Canadian Louis Antoine Juchereau de St. Denis founded Natchitoches in 1714 (his story is also told at Fort St. Jean Baptiste State Historic Site), Spain responded by sending troops to establish their presence. 

Within a few miles of Natchitoches, they built a fort and mission, naming it Presidio Nuestra Señora del Pilar de Los Adaes. After three tense years, French soldiers took Los Adaes, which at the time was guarded by only one soldier. Determined, Spain returned two years later, building a fortified presidio just two miles from the original location and bringing in more troops and settlers. The Marquis de Aguayo, a wealthy landowner, led the efforts, even requesting that prisoners with minor offenses be sent to settle in Los Adaes. By 1729, Los Adaes became the capital of the Province of Texas.

Explore the Grounds & Museum Exhibits at Los Adaes State Historic Site

Today, Los Adaes State Historic Site offers visitors a chance to walk the grounds where the presidio once stood. Interpretive signs placed across the site share insights into the lives of settlers and soldiers who lived and defended this outpost over 300 years ago. Get a closer look at this history in the museum, through pottery, tools, weaponry and other artifacts uncovered during archaeological digs. The site also hosts interpretive programs to bring the past to life. 

Other Things to Do in Natchitoches

Nearby Natchitoches, the oldest city in the Louisiana Purchase, offers additional attractions that complement your visit to Los Adaes State Historic Site. Paddle down the Cane River with Cane River Paddle & Pedal Sports, or relax on a scenic cruise aboard the Cane River Queen paddleboat. Families can also visit Alligator Park for a close encounter with native Louisiana alligators and other wildlife.

Frequently Asked Questions

What is Los Adaes State Historic Site in Louisiana? 

Los Adaes State Historic Site preserves the grounds of a Spanish presidio and mission built in the early 1700s near Natchitoches. By 1729, Los Adaes had become the capital of the Spanish Province of Texas. 

How much does it cost to visit Los Adaes State Historic Site? 

Admission to Los Adaes State Historic Site is free. 

Where is Los Adaes State Historic Site located? 

Los Adaes State Historic Site is located at 6354 Hwy. 485 in Robeline, Louisiana, a few miles from Natchitoches.

What can I see in the museum at Los Adaes? 

The museum displays pottery, tools, weaponry and other artifacts uncovered during archaeological digs at the site, offering a closer look at the lives of the settlers and soldiers who lived there. 

What can I do at Los Adaes besides visiting the museum?

 Visitors can walk the grounds where the presidio once stood, following interpretive signs and the Spanish Walk Trail and the site also hosts interpretive programs that bring the history to life. 

What other attractions are near Los Adaes in Natchitoches? 

Nearby Natchitoches offers Cane River Paddle & Pedal Sports for paddling the Cane River, a scenic cruise aboard the Cane River Queen paddleboat and Alligator Park for close encounters with native wildlife.