The quiet island of Vieques, located eight miles off Puerto Rico's east coast, could be the best-kept secret in the Caribbean. Dreamy, secluded and breathtakingly beautiful, the island's 55 square miles are pristine and untouristed. The island's swankiest hotel, the Martineau Bay Resort and Spa, will close at the end of September to morph into the Caribbean's first W Hotel, slated to open next year. For the next month, the hotel is offering exceedingly attractive rates starting at $149 a night (that's a 30 percent discount). Set on two gorgeous Atlantic-facing beaches, the hotel features sumptuous accommodations, excellent dining, world-class spa, recreational facilities galore, and a large two-level pool surrounded by a lovely coral-stone sundeck.

Via Travel and Leisure Hot Deals