Muang Boran, which means "ancient city" in Thai, is an immense outdoor museum spread over 240 acres on grounds that are sculpted to resemble Thailand. The museum, supposedly the world's largest outdoor one, has over 100 miniature replicas of famous Thai buildings and sites, all of them placed on the grounds in geographic preciseness to their real counterparts. The famous temples of Sukhothai and the ancient capital of Ayutthaya are here, as is the well known Phimai sanctuary from Nakhon Ratchasima, and there is also a model of the disputed Phra Wihan (known as Preah Vihear to the Cambodians) Khmer temple on the border. This being Thailand, there is also a floating market here along with the requisite grilled chicken and som tam papaya salad to keep visitors sated.