There are no roads or hotels, just white sand, crystal-clear waters, rugged cliffs and a king who runs a seafood restaurant.

Home to the Costa Smeralda, Olbia, which is tucked away along Sardinia's northeastern coast ... who flock to the resort town for its beaches and streets lined with restaurants, bars and shops.

The best way to get around Sardinia is by car. It's the easiest way to hit the places on your itinerary, though it's not the cheapest option. Using public transportation will save you some cash ...