Wat Khian is another ancient temple locating at Mu 8, Tambon Sanchao Rongthong, near Wat Wiset Chai Chan, which is 12 kilometers from Amphoe Mueang. Follow Highway No. 3454 for approximately 1 kilometer. Inside the ubosot are exquisite mural paintings featuring stories of 10 former incarnations of the Lord Buddha, which were presumably the workmanship of a painter school in Mueang Wiset Chai Chan in the late Ayutthaya period. The painting features are similar to those painted in the same period being in the ubosot to Wat Ko and Wat Yai Suwannaram in Phetchburi Province.