It's back -- Atlantis on Paradise Island in the Bahamas is offering a fourth-night-free deal -- this time for trips through June 20 (some blackout dates apply). In addition, kids younger than 12 stay free. Prices vary by room and date. For example, the discounted cost of a four-night package in mid-April starts at $1,811.86 (including taxes, fees and gratuity) for two adults and one child in a terrace room in the beach tower. Book by March 23.
INFO 888-877-7525, atlantis.com