Among all archaeological sites excavated at Comilla's Mainamati, Salban Vihara is one of the main. The location of this monastery in the middle of Lalmai hills near Bird in Kotbari. Around this time, there was a dense forest of Shal-Gazari, because it was named as Shalvan Vihara. [Citation needed] Its adjacent village is named Shalvanpur. There is still a small forest there. This monastery is like the Paharpur Buddhist monastery but it is small in size. 
Construction edit
It is believed that the fourth king of the seventh century AD, in the first half of the eighth century, Shreebhadeb built the Buddhist monastery. The six construction and reconstruction phase of Shalvan Bihar is known. In the eighth century AD, the central temple was built in the third phase and it is assumed that the overall renovation of the monastery was made. The fourth and fifth level construction and repair work was completed in the 9th-10th century.Square it in shape Each arm of Shalvan Bihar is 167.7 meters long. The wall on the four sides of Bihar is five meters thick. The chambers are built around the walls of the four sides of the wall. There was only one way to enter and exit Bihar. This path or door is in the middle of the North Block. There are 1.5m wide walls in each room. The central temple was just in the center of the vihara. 
Shalban Buddhist Vihara
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