POSITANO, Italy — Ivan Stefanovic set up his tripod in the middle of the sidewalk, parting the crowd that had gathered to admire the sweeping cliffside views of the Amalfi Coast. After pressing ...

The pastel-painted villages and cliffs terraced with lemon groves of Italy’s Amalfi Coast attract some five million tourists a year. But while the coastline is dreamy, the journey there is not.