Sonbhandar Caves have a glorious past and witnessed many important events. It is essentially a two cave domiciliation, one of them is believed to have served as guard room and another as a treasure room.
Legend holds that the passage leads to the king’ Bimbisara’s treasure that still lies unexpolited. An undeciphered inscpription adds to the enigma of the cave. The Sonbhandar caves, is a great attraction for its historical associations with Bimbisar.