An Sinh temple is situated in An Sinh commune. The temple is 5.5 km from Dong Trieu township crossroad.
An Sinh Temple was used to be An Sinh Shrine which was built under the Tran dynasty and had been restored and embellished many times under the Tran, the Le and the Nguyen dynasties.From the Le dynasty, An Sinh became the place of worship of the Tran King. Through the ups and downs of the history, An Sinh was severely deteriorated. Since 1997-2000, Dong Trieu has carried out embellishment of An Sinh Temple from its old shrine area, then was named as An Sinh Temple. This is a place of worship 8 Tran dynasty kings, Hung Dao Dai Vuong Tran Quoc Tuan and President Ho Chi Minh.

      An Sinh Temple Festival takes place every year from July 20 to August 22 on lunar calendar, attracting thousands of visitors from everywhere who come to visit and worship. Visiting An Sinh Temple, tourists can visit an exhibition area showing some representative relics of the Tran dynasty which was found in the Tran Dynasty Relics.