Royaume de Pagan
After Khmer Empire annexed Dvaravati settlements including ancient Nakhon Pathom, in the 11th century, the stupa had been modified with a Khmer style temple on the top of stupa. Anawrahta of Pagan Kingdom invaded and plundered ancient Nakhon Pathom. Then the city and the stupa had been abandoned and later overgrown by the jungle.