In Adler’s resort town, there is a large waterpark called Amphibius, which part of the Vesna hotel. It is the only water part in the central coastal area. Its distinguishing feature is a large swimming pool, with seven various slides coming into it. Overall, there are 16 amusement rides, several pools and a spacious children's playground. There are sunbeds available poolside. There are several cafes on the premises, where you can grab a snack or an ice cream cone.