Mykonos Island
Juxtaposing Santorini’s incredible cliffs, Mykonos is a relatively flat island with its highest point being just over 300 m. It is known not only in Greece for its incredible sandy beaches and its insane nightlife but also in the whole of the Mediterranean. If nightlife isn’t really your scene though Mykonos has some lovely, serene bays and quaint cobblestone streets to wander around and relax. If you are heading to the Greek islands, Mykonos should definitely be on your list.