While San Antonio, Texas is one of the largest cities in the United States, with a thriving economy and diverse population, it marches to a different, more relaxed beat. Perhaps this is because of its Tex Mex culture. It is a city steeped in history, as it is the site of the legendary Alamo. Ambitious and modern, San Antonio also has recent developments such as Riverwalk, which make it a pleasant place to visit or live.