St. Barts
After drinking the fine wines and browsing the chic boutiques of this immaculate 8-square-mile Caribbean isle, you’ll feel like lovers in Paris—but with the backdrop of a sparkling ocean and bountiful beaches. Couples who dare to bare can head to Gouverneur (pictured left) and Saline beaches, where bathing suit tops (and sometimes bottoms) are optional. But the seductive ambiance of the island makes it hard to notice anything but each other.