Summer's winding down, so now it's time to start plotting a fall getaway- preferably somewhere fabulous and tropical. We've got our eyes on two heavenly Caribbean properties: the first, an all-adults, all-inclusive resort on the island of Antigua, the second, a sleek boutique hotel on the sand on the Turks and Caicos' Grace Bay, one of the world's most beautiful beaches. Hermitage Bay offers 25 sumptuous private cottage suites spread out across the hillside overlooking Antigua's West Coast. The best part of a stay at this five-star hideaway: the all-inclusive amenities including meals, beverages, and unlimited water sports. On the Turks + Caicos islands, the Gansevoort channels a "sensual island vibe" while also reflecting the urban chic associated with the flagship hotel in New York. On site: a gorgeous infinity pool, trendy beach lounge, and award-winning spa.

We've scouted out some special offers for the fall at these two Caribbean hideaways. Hermitage Bay is offering 30% savings between August 28 and September 5, and also between October 10 and October 30. Three night minimum stay required, with roundtrip airport transfers, meals with drinks and one 30-minute massage included. At the Gansevoort Turks and Caicos, stay two nights in September and October and you'll get the third night free (full payment required in advance; October 8 and 9 are black-out dates).