If you are looking for a great place for a family vacation in the Florida Keys, Hawk's Cay on Duck Key is a great place to stay in the Keys with kids. They have a great kids club, dolphin encounters, water sports, family size villas and a fun pirate pool
Experience one of the unrivaled natural attractions in the Bahamas in the Dolphin Encounter Program. Learn about the dolphins, their history and training techniques and see the bottlenose dolphin habitat too.
10 of The Best Things to do in Maldives - The Planet D
Take a dolphin swimming tour or simply watch dolphins from your purpose build boat off the coast of Kaikoura, one of the worlds best locations for dolphins, whales and seals. Close to Christchurch it is the best experience you'll have in New Zealand