Bangkok
Bangkok is everything you'd expect from the capital of Thailand: it's noisy, crowded, colorful, exciting, infuriating, and smile inducing. There are ancient sites to be visited and modern shopping malls that have a kitschy yet high-end ambience. Bangkok can be overwhelming as its lifeforce smacks you in the face, but it's a fascinating city that represents Southeast Asia's tension between the developed and developing worlds.

Bangkok also serves as a gateway to many other parts of Thailand. From here, you can hop a short flight to Phuket, Chiang Mai, Koh Samui, and other popular destinations. You can also board a train or hop on a bus for little money, and visit national treasures such as Ayutthaya, Lopburi, and many other gems of the country.