Get beneath Naples’ surface on this 3-hour, small-group tour of the city’s most compelling archaeological sites, from Roman roads to early Christian remains. Accompanied by an expert art historian, discover a lost world that is hidden beneath Naples’ streets — one that holds the key to the city’s past. Explore Greek, Roman and early Christian ruins beneath Naples Cathedral and the excavated Roman market below the Gothic church of San Lorenzo Maggiore. While you observe the subterranean sights, learn about Neapolitan history from your expert guide. Entrance fees not included.