Coconut Bay Resort, St. Lucia
Families love all-inclusive resorts, and this one has a nice lazy river to enjoy. Other features here include a good price point, a location just five minutes from one of St. Lucia's international airports, and a large kids' club.Iberostar Playa Paraiso, Mayan Riviera, Mexico
Families will also find all inclusive pricing at this major complex, which has has five resorts and a location approximately 30 minutes south of Cancun. One pair of resorts has five shared pools that include a lazy river, a lake-style pool, wave pool, kids' pool, and activity pool. The Mayan Riviera
is a great place to visit with many fun things to do outside your resort: explore Mayan ruins, a giant coral reef, snorkeling lagoons, and unique "eco-theme parks" such as Xcaret.El Conquistador Resort & Spa, Puerto Rico
Also in the Caribbean, but not an all-inclusive, "El Con" has a 2.4 acre water park with slides and a lazy river. Bonus for U.S. citizens: no passports are needed to visit Puerto Rico.The Atlantis Bahamas
This megaresort has 140 acres of water park, lagoons, and pools, including a state-of-the-art River Loop: guests ride an inner tube through lifts, drops, white-water, and an 80-foot underground tunnel -- just part of the fun in the giant AQUAVENTURE water park. Meanwhile, features for families at the Atlantis include kids pools and play zones, Atlantis Kids Adventure kids club, designed in partnership with LEGO, CRUSH Club for teens, and much more.