The same is situated on an elevation, 18 km. from Semnan. This mausoleum is that of the offspring or (two sons) of the Prophet Noah (AS). The structure comprises of a tomb, which is square in shape with a latticed worked wooden chest on it. The dome of mausoleum is conical and simple in structure. In one of the two south east facing porches, is a tiled inscription which states that the site was a temple in ancient times, particularly during the Parthian period. In the last decades this mausoleum has been repaired.