



Maretarium

15.8.-4.12.2022
5.-25.12.2022
26.12.2022 ->
Our corona instructions
COME TO MARETARIUM ONLY WHEN HEALTHY
- Avoid unnecessary touching of surfaces.
- You can buy your ticket in advance. If you buy your ticket on site, we recommend a card deposit.
- The aquarium is marked with a direction of rotation, which we recommend following.
Welcome to the underwater world of Finnish fish at Maretarium!
At the Maretarium you will get to know Finnish aquatic nature. Finland has 187,888 lakes, 25,000 km of rivers and 46,000 km of coastline of the Baltic Sea and its islands. About 60 native and permanent fish species live in Finnish waters. There are dozens of fish species that visit Finland’s sea area occasionally. You probably know perch, eel, pike, flounder and roach. But do you identify a roach from a rudd, a small whitefish from a vendace or a trout from a salmon? Do you know what kind of fish are gudgeon, chub, minnow or tench?
Latest News

The Baltic Sea Tank is now in use
Finally the Baltic Sea Tank is in use after 1 and ½ years renovation. The visibility of the water is till quite poor, but

Free access to Maretarium with Ukrainian passport
Ukrainian passport provides free access to Maretarium until the end of August 2022, ласкаво просимо!

Maretarium 20 years
This year, Maretarium celebrates its 20th anniversary. In twenty years, about 875,000 visitors have visited the aquarium tour. The actual birthday day is May
UPCOMING EVENTS
- 14.08.2022
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Luontofilmi Itäisen Suomenlahden kansallispuisto, kesto 15 min.
14.08.2022 11:00 - 11:30
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Luontofilmi Itäisen Suomenlahden kansallispuisto / Naturefilm of the Eastern Gulf of Finland Nationalpark
14.08.2022 16:00 - 16:30
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- 15.08.2022
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Luontofilmi Itäisen Suomenlahden kansallispuisto, kesto 15 min.
15.08.2022 11:00 - 11:30
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Luontofilmi Itäisen Suomenlahden kansallispuisto / Naturefilm of the Eastern Gulf of Finland Nationalpark
15.08.2022 16:00 - 16:30
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- 16.08.2022
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Luontofilmi Itäisen Suomenlahden kansallispuisto, kesto 15 min.
16.08.2022 11:00 - 11:30
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In Maretarium you will meet most of the Finnish fish species. For some species, you may see both as small juveniles and as old adults. The fish in Maretarium live according to the Finnish seasons. At certain times it is possible to see the fish spawnings. February is a spawning time for burbot, spring for pike, lamprey, ide, bream, perch and vimba bream, summer for three-spined stickleback and pikeperch, autumn for brown trout and Atlantic salmon. There are 22 fish tanks in Maretarium. In addition to fish, you can see e.g. grayfish and in the summer season also frogs.

Ticket prices from these net pages
Net Tickets are valid for 1 month from the date of purchase. Annual cards are valid for 12 months.
For groups of more than 20 people, the group leader and bus driver are free of charge.
Note! Various cultural vouchers are NOT accepted by us as a means of payment.

Book a Guided Tour
You can book a guided tour for your group. Please send an email at least one week before to info@maretarium.fi. Declare the desired visiting date and size of the group in your mail.
1 – 20 persons, duration 1 hour, 65,00 €/group
21 – 50 persons, duration 1/2 hour, 65,00 €/group.

A responsible tourist destination
Maretarium operates in accordance with the principles of sustainable tourism and is a responsible tourist destination for the whole family.
Maretarium recommends

Maretariumin song
(in Finnish)
By Maretarium