Ayutthaya, Thailand. Photoblog version here.

The city was founded in 1350 by King U-Thong, who came here to escape a smallpox outbreak in Lop Buri, and proclaimed it the capital of his kingdom, often referred to as the Ayutthaya kingdom or Siam. Ayutthaya was named after the city of Ayodhya in India, the birthplace of Rama in the Ramayana (Thai, Ramakien). In 1767 the city was destroyed by the Burmese army, and the ruins of the old city now form the Ayutthaya historical park, which is recognized internationally as a UNESCO World Heritage Site.

From Wikipedia. en.wikipedia.org/wiki/Ayutthaya_%28city%29