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. A combined 100,000 acres were listed for sale in Burnet County recently; the combined value of all Burnet County farms, ranches, hunting land and other land for sale was nearly $1 billion. Burnet County ranks 13th out of 254 counties in Texas for the total acreage of land currently advertised for sale. There were five properties listed as sold in Burnet County through the Land Network Comparable Sales Program. This represented a total value of $5,196,170. Of all locations in Burnet County with farms, ranches, and rural real estate for sale, Burnet featured the most land for sale. Based on its natural assets, tourism and recreation are important contributors to the Burnet County economy. Burnet County is the 77th biggest county (1,021 square miles) in Texas. It's located in the Highland Lakes Texas region of the state.