Fort Leaton State Historic Site, consisting of 23.4 acres, five of which are the site of a pioneer trading post, is located in Presidio County. The park was acquired December 8, 1967, by deed from a private owner and was opened to the public in 1978.
In 1848, Ben Leaton built a fortified adobe trading post known as Fort Leaton. He dominated border trade with the Apache and Comanche Indians before he died in 1851. In 1936, the Texas Centennial Commission placed a marker at the site.