Pattaya is a city in Thailand. It is on the east coast of the Gulf of Thailand, about 100 km southeast of Bangkok, within, but not part of, Bang Lamung District in the province of Chonburi. Pattaya City (Thai: เมืองพัทยา, ) is a self-governing municipal area which covers tambons Nong Prue and Na Klua and parts of Huai Yai and Nong Pla Lai. The city is in the industrial Eastern Seaboard zone, along with Si Racha, Laem Chabang, and Chonburi. Pattaya is at the center of the Pattaya-Chonburi Metropolitan Area—a conurbation in Chonburi Province—with a population of roughly 1,000,000.