Ruins Of The Old Celadon Factory (Thuriang Kiln)
Thuriang Kiln is a site where Sukhothai celadons were made. Kilns exist in an area measuring 100 by 700 meters. Each kiln is divided into three sections; the fire area, the pottery baking oven, and the flue. The pottery found here is usually decorated by three different painted designs on their bottom: a disc, a fish, and a flower. Forty-nine kilns and small edifices are visible. To the north, a pond has been dug into the stone.

Wat Si-Chum
This lies about 1,500 meters north of Wat Mahathat and was originally surrounded by a moat. A square mondop which is the main sanctuary, contains a monumental stucco-over-brick Buddha image in the attitude of Subduing Mara called "Phra Achana.". This Buddha measures 11.30 meters from knee to knee.
The mondop is 32 meters square and 15 meters high, and the walls are 3 meters thick. There is a passageway in the left inner wall itself which leads to the above crossbeam. On the ceiling of the passageway are more than fifty engraved slate slabs illustrating Jataka scenes.