


Underground Etruscan-Roman and medieval remains beneath Piazza IV Novembre: vaulted corridors, ancient walls, wells and Roman foundations offering rich textures, layered architecture and intimate low-light scenes. Tours are usually guided and timed; visit on weekday mornings or late afternoons to avoid surface crowds. Lighting is artificial and low — bring stabilization. Access involves stairs; limited parking in the centro storico (use nearby public parking or walk from train/bus hubs). Tickets



Underground Etruscan-Roman and medieval remains beneath Piazza IV Novembre: vaulted corridors, ancient walls, wells and Roman foundations offering rich textures, layered architecture and intimate low-light scenes. Tours are usually guided and timed; visit on weekday mornings or late afternoons to avoid surface crowds. Lighting is artificial and low — bring stabilization. Access involves stairs; limited parking in the centro storico (use nearby public parking or walk from train/bus hubs). Tickets