Just a short walk from the Vatican Museums, La Tradizione sells more than 400 cheeses, which are carefully selected and, when appropriate, aged. This gourmet shop is hands-down the best place in town to shop for fermented dairy, as well as cured meats, prepared foods, and other gourmet products. To get there, take the Metro A to Cipro. La Tradizione is across the street from the Metro stop. And while you are there, pop over to Pizzarium, which is only 200 yards away.