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. Land for sale in Bell County, Texas, recently totaled around $829 million and almost 100,000 acres. Bell County ranks 17th in the Lone Star State for the combined amount of land currently advertised for sale. There were four properties listed as sold in Bell County through the Land Network Comparable Sales Program. This represented a total value of $1,287,403. Salado featured the most land for sale. Bell County is Texas's 58th largest county (1,087 square miles). It's located in the Blacklands North Texas region of the state.