Naples pizzeria tour
The most traditional pizzerias in Naples, Italy, are visited on a 3-hour walking tour with Select Italy (in the US, 800/877-1755, https://selectitaly.com).
Led by an art historian/pizza expert, travelers see a Roman-era pizza oven at the archaeological site at San Lorenzo Maggiore and sample pizza at the restaurants L’Antica Pizzeria da Michele, Pizzeria Trianon, Di Matteo and others.