The Ancient City, or Muang Boran, located in Samut Prakan Province, Thailand, is one of the world’s largest open-air museums, covering over 200 acres. Designed in the shape of Thailand, it features scaled-down replicas of the country's most iconic historical sites, such as the Grand Palace, Wat Arun, and the Phimai Historical Park, as well as reconstructed sections of ancient cities like Ayutthaya and Sukhothai. Visitors can explore traditional Thai houses from different regions, a replica of a floating market, numerous Buddha statues, and mythical creatures from Thai folklore. The park also offers rich educational content through informational plaques and guided tours, along with live demonstrations of traditional crafts like pottery, weaving, and wood carving. With its immersive experience, scenic beauty, and historical depth, the Ancient City is a must-visit for anyone interested in Thailand's cultural heritage.