Rolling gracefully down a precipitous and rocky hillside, the colourful cliffside houses of Positano are a standout on the amazing Amalfi coastline. We simply had to rank this place number one on our list.

Founded in the 9th century, the town has survived tumultuous times, including a terrible tsunami in 1343 and, later, attacks by Ottoman pirates. Today, it's an elegant resort and popular port of call for the mega-yacht set. Its steep, car-free streets are lined with expensive little galleries, restaurants and boutiques.

Now see how we've ranked the world's most beautiful natural wonders

The world’s most stunning clifftop towns