The central region of Texas covers the state's three largest cities: Houston, Dallas-Fort Worth and San Antonio. The limestone terrain of Texas Hill Country lies in Central Texas, as do the state's three largest rivers, the Trinity, the Brazos and the Colorado. There was a combined around $402 million of land for sale in Texas's Bastrop County recently on Land.com. The total acreage of all Bastrop County land for sale was 100,000 acres. Bastrop County ranks 49th in Texas for the total number of acres of land currently advertised for sale. Bastrop featured the most land for sale. Bastrop County is the 174th largest county (895 square miles) in Texas. It's located in the Blacklands South Texas region of the state.