malta, rabat, st. agatha's historical complex and catacombs, stone stairs

malta rabat agatha's historical complex catacombs stone stairs ruins wall building monastery architecture fortification facade temple history rock arch landmark chapel castle town ancient brick capital cave church city construction culture decoration destination door entrance europe exterior garden house landscape mdina nature old outdoor palace pavement restaurant retro sky staircase stairway step street structure tour tourism travel view village vintage ancient architecture brick building capital cave church city construction culture decoration destination door entrance europe exterior facade garden history house landmark landscape malta mdina nature old outdoor palace pavement rabat restaurant retro sky staircase stairs stairway step stone street structure tour tourism town travel view village vintage wall