Phra Nakhon Si Ayutthaya is a historical city in Thailand, known for its rich cultural heritage and ancient ruins. Founded in 1350, it served as the capital of the Ayutthaya Kingdom until its destruction in 1767. The city is famous for its impressive temples, palaces, and statues, showcasing the architectural brilliance of the time. Today, Phra Nakhon Si Ayutthaya is a UNESCO World Heritage Site, attracting tourists and historians alike. Visitors can explore the remnants of the past, including the iconic Wat Phra Si Sanphet and Wat Mahathat, which highlight the city's significance in Thai history and culture.