6Kefalonia

Best Greek island for: Laidback family holidays.

Casting Penélope Cruz as a Greek peasant is improbable. Shooting a World War II film on an island flattened by an earthquake in 1953 sounds even crazier. And yet Captain Corelli’s Mandolin put under-the-radar Kefalonia (Cephalonia) in the spotlight in 2001. The dramatic scenery still lives up to the hype: milky-white Myrtos beach, the island’s pin-up; pine-fringed Horgota beach; and the giddying heights of Mount Ainos, a national park where deer and wild horses roam.