Istanbul Dolphinarium in Turkey welcomes visitors of all ages to meet marine mammals. It is the largest Dolphinarium in Europe.
Visitors can enjoy dolphin shows and see other marine life including seals, walruses, and whales. In addition, there are opportunities for kids to swim and dive with the dolphins.
In order to be accepted to the swimming program, children must be over age 10 during the winter season and over age six in the summer season. More details are here.