Amarillo, TX

Amarillo is the big city of the Texas Panhandle, with most of its south side extending from Potter County into Randall County. It grew as a railroad and cattle-marketing center on the Llano Estacado, then picked up other identities: Helium Capital of the World, Yellow City, and Rotor City, USA because of V-22 Osprey assembly. Meatpacking, petroleum, healt...