ruins of an ancient city of the harappan civilization at dholavira, gujarat

ruins an ancient city harappan civilization dholavira gujarat excavation stone wall tourism travel citadel old indus valley history kutch archeology architecture landscape historic construction harappa port survey india posturban archaeology mature signboard greater rann early white desert khadir island bet preharappan water tanks site indian sub continent script mansar river archaeological sites attraction manhar kotada timba castle