And what swimming pool it is: 200,000 square meters, with a aquarium inside containing 2400 fishes. It runs through and around the hotel, so you can circle it in gondola. There are 10 restaurants (one with aquarium views!), 11 bars, children's club and pools, open air concerts in amphiteatre, football field, tennis courts and diving centre.
Top pick!
More details on hotel's website