There are plenty of bus tours from Sorrento and beyond to the Amalfi Coast, but few tours take advantage of the coast’s marvelous—and traffic-free—waters. This semi-independent tour takes you to Amalfi and Positano by boat, stopping at a fjord, the Li Galli Islands, and swimming spots along the way. It’s a nearly full-day tour, so free time spent in Amalfi and Positano is a planned part of the itinerary.