With a name that means 'invitation' in Greek, Kalesma lives up to its moniker. It’s a hilltop hotel – really a collection of villas and whitewashed suites – overlooking Ornos Bay, understated Cycladic meets elemental design with Rick Owens furniture, tonal hues and breezy fabrics, but it's the team (friendly, relaxed, and completely lovely) that will really shape the stay. From insider tips to must-see spots, they go the extra mile to make sure your stay is as easy and breezy as can be. It also makes sense the guys behind this are serious restauranteurs in Athens, so do book their open-air restaurant, Pere Ubu, reservations are essential. It’s an ideal respite, offering up something a little different from the usual party scene on the island. However, you are just a 15-minute drive away from the main town if you want to dip in and out of that…