During the Crusaders period a large church was built on the upper level, and a monastery was also added. The monastery was known as the Abbey of St. Mary of the Valley of Jehoshaphat, which was protected by a wall. The staircase and entrance were also part of the Crusaders church. The crypt, much of it cut into solid rock, where the grave is, is dark and gloomy.
Inside the crypt, there is a stone grave, protected by a glass case. Muslims also worship here. In the wall to the right of the Tomb of Mary is a mehrab is built in the wall. It was installed after Saladin’s conquest in the 12th century.