Bay Gardens Beach Resort and Spa in St. Lucia cuts up to 40% off 3-night stays or longer in early 2016 with prices starting from $144 per night as part of its Winter Escape Sale, as provided by ShermansTravel. (Make sure to select the "Winter Escape Sale" rate; we found this price for 5-night stays starting on December 13.) Plus, get daily breakfast for two and two tickets to the Splash Island Water Park for free.