Sher Shah Suri is truly regarded as one of the brilliant national heroes of India. Sher Shah was a great builder who built the Old Fort (Purana Qila). But his own tomb at Sasaram, Bihar is considered as his most outstanding construction. It's fascinating to see the brick structure containing partly veneered stone standing in the middle of a square tank, rising above a large stone terrace. When you visit the place, you'll see that the terrace is enclosed by a parapet wall with octagonal domed pavilions at four corners. Witness the intrinsic architecture of the main dome and the eight pillared cupolas on the corners of the octagon.