That Sikhottabong

That Sikhottabong, also known as Sikhottabong Stupa is a Buddhist temple in Thakhek, Khammouane Province, Laos. It is contemporary to That Inhang in Savannakhet and That Phanom, built in Thailand under the Sikhottabong Kingdom. The bones of Buddha are said to be consecrated in these temples. King Nanthasene built the stupa for King Soummitham.

The temple is on the bank of the Mekong River. The festival held at this location is during the third month of the lunar calendar.

Architecture
That Sikhottabong was refurbished in the 16th century during the reign by King Setthathirath. The stupa has four squares with each side measuring 25030 m long. Its base is 14.33 sqm and rises to a height of 29 m.

The pinnacle appears in the shape of a banana flower.