"Arror Rock" [near Rohri in Sindh] The shape of rock was caused by unknown natural forces. There is also a Shrine on the top. In France, there is a famous similar shaped rock on sea shore caused by huge water waves but in the middle of barren Arror - such a shape is an Amazing Wonder. Near this wonder, there are ruins of Bin Qasim Masjid [First ever Masjid built in Subcontinent; during reign of Muhammad Bin Qasim]