These are just some of the reasons travellers choose to avoid Greece’s most popular islands in the summer, when tourists descend in their thousands.

Hoper, a Greek helicopter airline service, offers a more convenient way to explore Greece's islands—and the company just added five new routes.

Marathonisi is a small, uninhabited island in Laganas Bay, just off the coast of Zakynthos (Zante), Greece. Famously known ... "We are spending the best time on the Marathonisi beach with Oasis ...