Bangkok The capital city of Thailand with an area of 1,568 square kilometers. The population is about 5.6 million, is the most populous city in Thailand, Bangkok. Founded over 230 years ago last century BC Rail. There are 15 attractions as Wat Phra Kaew. Sanam Luang is a historical marker Since this area was once the palace of the king in the Chakri dynasty before a Weekend Market Square is a symbol of shopping. And the Victory Monument in the center of the trip.