Wat Viharn Khian or the "Monastery of the Sermon Hall of Writing" was located off the City Island in the South area at Tambon Samphao Lom. It is situated just south of Wat Khok Sung.
In situ is a mound covered in dense vegetation. There were no traces of any brickwork.
Its historical background and period of construction are unknown.
The monastery is mentioned on Phraya Boran Ratchathanin's map drafted in 1926.
Text & photographs by Tricky Vandenberg - July 2009