start building first no clear evidence It is assumed to be around 300 years ago because it was built at the same time as the Ban Nam Kaen Klang community was established, with the old Sali Luang tree (Bodhi tree) planted along with it. and still exists today In front of Wat Sawang Arun, the temple currently has buildings such as Wiharn, Sala Bat, Viharn, cloister, wall, drum tower, with a fence around the edge as a strong wall on all 4 sides. Arun is located at Ban Nam Kaen Klang, Tambon Nam Kaen, built in 1887 with a beautiful old church. Provost Suthep Thammalykit The former abbot is a famous teacher. It is worshiped by the people of Nam Kaen and nearby sub-districts. There is a portrait of him enshrined inside the pagoda named "Phra That Destiny Bua Hong" has a tradition of worshiping Phra That. annually in the fifth month (corresponding to the full moon day of the third lunar month)