Srah castle tower and grounds of old walls and holes on grassy field by farmland

srah castle tower grounds old walls holes grassy field farmland ireland srah castle grand canal way tullamore bullaun stone crofton hall base batter bartizan machicolation gun loop aerial drone delicate iconic offaly ancient ruin history landmark monument religion stone citadel culture daytime path green barren empty cracks spread fissure tendrils drop reveal centered middle symmetry parallax