San Giovanni in Tumba Baptistery (Tomb of Rotari), and Santa Maria Maggiore Church, San Pietro Complex, Monte Sant'Angelo, UNESCO, Foggia, Apulia, Italy

san giovanni tumba baptistery church monte santangelo apulia italy history architecture medieval stone monument unesco complex visitor courtyard heritage cultural tourism religious landmark preservation scenic travel site ancient detailed facade structure stairs entrance artistry exploration art historic archaeological stonework outdoor square atmosphere enthusiasts sightseeing destination cityscape location