Exploring the Naples underground (Napoli Sotterranea), 2400 years of ancient Greek and Roman aqueducts which were subsequently used as bomb shelters during World War II. Naples. #trekarooing #familytrip #familytravel #travelwithkids #takeyourkidseverywhere #naples #naplesitaly #visititalia #visititaly #italy #italia #lpkids #napolisotterranea #naplesunderground #latergram