Porto Cervo, Italy

In the centre of the Costa Smeralda, this resort town embraces
a deep bay ringed with islands and is populated by a guest set that knows the worth of where they’re staying. 
Fashioned as an eco-sensitive millionaire's paradise by the Aga Khan in the 1960s, Porto Cervo has served as a James Bond backdrop and remains a visual byword for sleek seafaring endless-summer glamour.