"Houston, we have a problem."

As shown in the movie Apollo 13, the world renowned Mission Control Center is located in Houston, the largest city in Texas. But there is more to Houston than this space center. Houston is also known as one of the greatest medical capitals in the entire world being the home to Texas Medical Center, one of the best providers of health care in the planet.

When talking about Texas, expect to hear Austin. It's not called the state's capital for nothing. Austin certainly is known for a lot of things. It's considered as one of the Top Ten Greenest Cities in the entire US. Also, Austin is said to be "The Live Music Capital of the World". Then, there's the fact that most people think of Austin as one of the best places to live in.

If you are in the mood of mixing business with pleasure, welcome to Dallas. Dallas is more known as a district of commerce but it still has its fair share of fun-filled places like shopping malls, parks and zoos. When you're done having fun, you can end your day with the best Mexican and Tex-Mex barbeque dishes unique to Dallas.

Who hasn't heard of San Antonio Spurs? With four NBA Championships, it is not surprising to see a lot of fans cheering for this top-level team. Although we can't argue with the fact that the Spurs is one of the reasons why San Antonio is well-known, there are other in San Antonio which are worth mentioning such as the Alamo, the River Walk, and the yearly San Antonio Stock Show & Rodeo.