For a boat rental of at least one week, don't hesitate to set sail for Corsica ( Point No. 14 on the map).
The crossing could very well provide you with some unforgettable memories, as the area is a favorite spot for many cetaceans; perhaps you'll be lucky enough to spot one of these giants of the sea.
The Corsican coastline is absolutely magnificent, and Calvi is a great place to stop before setting out on an unforgettable tour of the island. You can travel down the west coast toward the Scandola Nature Reserve all the way to the hilltop citadel of Bonifacio in the far south, before heading back up toward Cap Corse.
For a trip of two weeks or more (ideally three for these destinations), set sail for the vast and magnificent island of Sardinia (Point No. 15), where nature has largely retained its dominance. Paradise-like white-sand beaches, splendid coves, and caves surround this predominantly mountainous island, offering a wide variety of landscapes you won’t soon forget.
Perhaps you’d prefer a cruise around the Balearic Islands (Item No. 16): historic Mallorca; unspoiled Menorca; festive Ibiza; and even right across the way, tranquil Formentera, accessible only by boat. There’s no shortage of things to do—from partying to relaxing—and what a pleasure it is to drop anchor in stunning coves, sail alongside dolphins, and, when night falls, gaze at the stars from the sailboat.