Il Gelato di San Crispino
Via della Panetteria, 42, Trevi
Located not too far from the Trevi fountain, some would say the gelato here is among of the best ice cream in the world. Obsessively made from start to finish, the product here is too sacrosanct even for cones—don’t ask for one, they won’t have it—and flavors rotate seasonally. There’s another outpost, the original, located at the Basilica of San Giovanni.