The Costa Smeralda is a coastal area and tourist destination in northern Sardinia, Italy, with a length of some 20 km, although the term originally designated only a small stretch in the commune of Arzachena. With white sand beaches, golf clubs, private jet and helicopter services, and exclusive hotels, the area has drawn celebrities, business leaders, and other affluent visitors.
Costa Smeralda is the most expensive location in Europe. House prices reach up to 300,000 euros per square meter.
Wikipedia https://en.wikipedia.org/wiki/Costa_Smeralda
Official website http://www.destinationcostasmeralda.com/
More information http://www.sardinianbeaches.com/best-beaches-of-costa-smeralda/
Address Coast Smeralda, Arzachena, Olbia-Tempio, Italy
Coordinates 41°5'3.772" N 9°32'16.166" E