Eshkaft-e Salman

On the southwest side of the valley, 2.5 km from the town center of Izeh, southwest Iran, is the majestic “romantic grotto” of Shekaft-e Salman where a waterfall cascades seasonally over a high cliff-face, passing across the entrance to a natural cave below. Its waters merge with the spring water flowing out of the cave. Four reliefs, Shekaft-e Salman, were carved inside and to the right of the mouth of the cave. Similarities with inscribed brick panels at Susa advocate a 12th century BC date for the first two reliefs, depicting royal families and probably carved in connection with cultic activities pursued by the Shutrukid House in the open-air highland sanctuaries.

Source: Wikipedia