The Ancient City in Samut Prakan (Muang Boran)
Phra That Phanom has been highly revered as a sacred monument for both the Thai and Laotian people for centuries.
The Urangkha That (the chest bone relics) of the Lord Buddha is believed to be housed in Phra That Phanom which is located on the grounds of Wat Phra That Phanom, That Phanom District, Nakhon Phanom Province.
The original shape of the upper part of the stupa is not known. Only the existing tower, before it collapsed, was essentially the tower built by Phraya Sumitratham and other local rulers who rebuilt the tower on its original site.