Bangkok is the capital and the most populous city of Thailand. It is known in Thai as Krung Thep Maha Nakhon. The city occupies 1,568.7 square kilometres (605.7 sq mi) in the Chao Phraya River delta in Central Thailand, and has a population of over eight million, or 12.6 percent of the country’s population. Over fourteen million people (22.2 percent) live within the surrounding Bangkok Metropolitan Region, making Bangkok an extreme primate city, dwarfing Thailand’s other urban centres in terms of importance.As the political, economic, cultural, culinary, and spiritual capital of Thailand, Bangkok features both old-world charm and modern convenience, at times served up in an apparently chaotic manner, but always with a gracious smile.