On the Rocks: World's Cliff-Hanging Wonders

Like your views on the rocks? Check out these dramatic works of architecture, perched high on cliffs, mountains, plateaus and more. Living on the edge never looked so good.

<a title="Italy’s" href="http://www.travelchannel.com/destinations/italy" target="_blank"><b>Italy’s </b></a>Amalfi Coast is home to several towns -- and the village of Positano is arguably its star attraction. Situated on a steep, rocky slope, the town is dotted with colorful stucco buildings that enliven the Mediterranean scene.