Is located on the bank of the Noi River, at Mu 4, Tambon Siroi. Follow Highway No. 3454 km.31-32 (on Pho Phraya Tha ruea or Ang Thong Wiset Chai Chan route about 12.5 km. kilometers to the west of Amphoe Mueang Ang Thong, take a left turn along the irrigation canal road for 5 kilometers). At Wai Siroi, there is a seated Buddha image in the posture of Pa Lelai, called Luangpho To - 21 meters high and 6 meters wide from knee to knee. Inside of the ubosot, there used to have exquisite mural paintings by the craftsmanship of painters school in Ayutthaya. At present, the paintings have been faded away.