The Plein Soleil hotel in Martinique.

Martinique No island better blends adventure, gastronomy and laid-back vibes than the French Caribbean island of Martinique, a remarkably layered destination with some of the region’s greatest food, a rich cultural offering with everything from rum distilleries to rainforests and cozy, couples-friendly hotels like French Coco and Plein Soleil, with the latter offering suites with their own private pools.