The Amalfi Coast is definitely not to be missed, it was the highlight of our entire cruise. We took the bus excursion. For the best view of the coastline, sit on the RIGHT side of the bus (while facing forward). Make sure your camera can snap pictures one after another quickly since there's a beautiful view at every turn that you'll want to capture while the bus is moving. If possible, sit close to the front so you can get some shots through the front window. The views are incredible - enjoy!