 "Phra Maha Chedi Chai Mongkol" () on the premises of Wat "Pha Namthip Thep Prasit Vararam" is one of the largest chedis in Thailand.It measures 101 metres wide, 101 metres long, and 101 metres high.The chedi is on 101 rai (16.16 hectares, very nearly 40 acres.)