Maretarium

It is focused on the presentation of Finnish fish species and water bodies.

The Maretarium has a total of 22 themed aquariums, the largest of which is the Baltic Sea Pool.

It has four windows, one of which is the high glass wall of the Meriteatteri maritime theater.

[2] The Maretarium was created in co-operation between the City of Kotka, the University of Helsinki and the Game and Fisheries Research Institute (Finnish: Riista- ja kalatalouden tutkimuslaitos).

The house also has the Meri Café Kristina coffeehouse[3] and a souvenir store.