More than 1,200 years ago, the Caddo established a permanent settlement here in the Neches River valley. For the next 450 years (A.D. 850–1300), this location served as a major civic-ceremonial center—one of North America's most sophisticated pre-Columbian communities. Three earthen mounds, remnants of 110+ acres of village and ceremonial spaces, and 200+ museum artifacts tell the story of a hierarchical society with extensive trade networks, advanced religious practices, and remarkable engineering.
In May 2024, after a devastating 2019 tornado, the Caddo Nation of Oklahoma and the Texas Historical Commission reopened this site with a new visitor center and a rebuilt traditional grass house. This site is held in trust and actively managed by both entities, ensuring Caddo cultural knowledge shapes the visitor experience.
Essential Information
- Where: 1649 State Road 21, Alto, TX 75925 – 26 miles west of Nacogdoches (25 min drive)
- When: Tuesday–Sunday, 8:30 a.m.–4:30 p.m. Closed Mondays
- What: Museum, 0.7-mile self-guided trail, three mounds, grass house, borrow pit, Camino Real Trail (0.4 mi), 1.5 mi scenic trails, pond, bird blind, prairie restoration, picnic area
- Cost: Family $8, Adults $5, Seniors/Teachers/Veterans/First Responders $3, Youth 6–17 $2, Children 5 and under free
Featured Program: First Saturdays
A Morning Walk Through 1,000 Years of Memory Every first Saturday at 10 a.m., join educator John Zumwalt for a guided walk through the site to learn what 75+ years of archaeological study reveals about this ancient capital.
- Duration: 1.5 hours
- Cost: Included with admission "Come for the history. Stay for the feeling you've stepped somewhere sacred."
Accessibility
The Caddo Mounds museum is fully accessible. The Mound Trail and a portion of El Camino Real Trail #1 are granite-covered and accessible for most wheelchairs and strollers. All other trails are non-accessible, with some steep grades, steps, and dirt and grass surfaces.
Please note: We do not offer golf carts or shuttle services.
Facilities
Restrooms are available on site. Visitors are encouraged to bring picnic items to enjoy in the designated picnic area.
Tour Reservations
Tour Reservations Reservations for guided school tours should be made three weeks in advance via the tour request form. Self-guided adult groups can be scheduled in advance by calling 936-858-3218 or emailing caddo-mounds@thc.texas.gov. For specialized tour experiences, contact the site directly.
Contact Us
If you have questions about booking tours at Caddo Mounds State Historic Site, please contact the site staff using the information listed here.
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Phone:
+1 936-858-3218 -
Email:
caddo-mounds@thc.texas.gov -
Address:
1649 State Road 21
Alto, TX 75925
United States