The town of Sorrento sits on the Sorrentine Peninsula overlooking the Bay of Naples, which flows into the Mediterranean Sea, with Naples to the north and the Amalfi Coast to the south. It's a popular vacation destination and cruise port, and is similar to picturesque cliffside towns such as Positano and Amalfi on the Amalfi Coast proper. The city also serves as a practical base from which to explore the region, with multiple transportation connections and many tours using it as a hub. A walking or bus tour of Naples is available from Sorrento, and a boat tour to the nearby island of Capri—where you’ll find the iridescent Blue Grotto among other sights—is a must-do. The famous excavation at Pompeii is also close by; and you can learn more about Mount Vesuvius, the volcano that looms large over the landscape and that buried that ancient city, on a tour of the Unesco World Heritage Site. Another less visited ancient city also buried by the eruption, Herculaneum, is nearby; and tours to the two sites are often combined. Sorrento itself is well known for its pedestrian-friendly city center, where streets are lined with boutiques and restaurants and well-suited to a walking tour. Note that the citrus that grows so well in this area is put to good use in the delicious limoncello that is sold nearly everywhere in the city, and a food tour will introduce you to the liqueur and other tastes of the region.