There's nothing like an island getaway to achieve some much-needed R&R, quality time with a partner or family, and to fall in love with another part of the world—or return to a beloved locale. While far-off destinations like Bora Bora and Tasmania offer an exotic and unique escape, you don't have to go that far to enjoy one of the most breathtaking beaches around the globe. From Canada and the Caribbean to the Mediterranean and beyond, we're highlighting 23 of the world's mot beautiful islands—and their most luxurious accommodations—to inspire your next great vacation.