Houston hums with an energy and independent spirit all its own. A leading cultural and culinary destination in the South, the city is home to over 11,000 restaurants featuring cuisine from more than 70 countries. The thriving arts scene includes resident opera, ballet, symphony and theatre companies. The Museum District houses 19 museums, all within walking distance. Be sure to visit Space Centre Houston, where you can visit NASA’s Historic Mission Control at the Johnson Space Centre.

As Baja California Sur’s capital, La Paz is mostly used as a jumping-off point for Cabo San Lucas’ beach resorts. However, its old-world charm and pleasant waterfront promenade featuring international art and restaurants overlooking the grey whale–inhabited water are reasons worth sticking around.

Sure, you can leave the sunny sands in favor of a crocodile watch or horseback ride, but when the main strand is called Seven Mile Beach, it's clear what draws most visitors to Negril. Depending on how much sun you want, you're welcome to go topless or even sunbathe in the buff in some places.