
Maretarium
Discover Finland's native aquatic life in this engaging aquarium, featuring a giant tank and unique feeding demonstrations.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
See fish fed by divers!

Maretarium
Best Time
See fish fed by divers!

Highlights
Must-see attractions
Discover Finland's native aquatic life in this engaging aquarium, featuring a giant tank and unique feeding demonstrations.
"A worthwhile visit, especially for families, with unique activities and educational insights into local fish."

🎯 Check Feeding Schedules
Crucial for the best experience! Catch divers feeding the fish.
💰 Consider the Value
Pricey for some, but kids love it. Educational and unique activities included.

Quick Facts
Hours
Rating
4.2 · 1,828 reviews
Type
Aquarium
Website
maretarium.fiHighlights
Discover the most iconic attractions and experiences

The Giant Aquarium
Main Hall
A breathtaking floor-to-ceiling tank showcasing a vast array of Finnish aquatic life. Truly impressive!

Fish Feeding Demonstrations
Various Tanks
Witness divers feeding fish and learn about their habitats and behaviors. An engaging and educational spectacle.

Underwater Viewing Tunnel
Lower Level
Put your head inside for an immersive experience, surrounded by fish. A unique perspective for all ages.
Plans like a pro.
Thinks like you
Planning Your Visit
Timing is Key for Feeding Frenzies
Value for Money Considerations
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Kotka for work and leisure
Hi I will be traveling to Helsinki then to Kotka this coming weekend 25th May, and I will be staying until half June for work/leisure. And soon will be staying 10 days every month. I search about Kotka but I don't see much recent posts. Apologies I have plenty of questions as…
🎯 Check Feeding Schedules
Crucial for the best experience! Catch divers feeding the fish.
💰 Consider the Value
Pricey for some, but kids love it. Educational and unique activities included.
What is your favorite city or town in Finland and why?
This is YOUR opinion. Please don't worry about what other people think. It's what city or town YOU like the best. Have fun!
Hei olemme kaveriporukalla roadtripillä Suomen ympäri voiko r/Suomi tarjota meille kiinostavia paikkoja/nähtävyyksiä missä käydä
Meijä matka kulkee suurin piirtein reittiä: Kuusoamo-Kajaani-Joensuu-Koli-Savolinna-Punkaharju-Imatra-Lappeeranta-Kotka-Porvoo-Hyvinkää-Forssa. Oisko jotain kiinnostavia nähtävyyksiä tai paikkoja missä voitaisiin käydä, yksi mesta mihin mennään on Pieni Karhunkierros muuten vain…
💡 Interactive Learning
Lots of teaching elements and puzzles for kids. Engaging and fun!
📸 Underwater Views
The 'put your head inside' aquarium is a hit! Great photo op.
Tips
from all over the internet
🎯 Check Feeding Schedules
Crucial for the best experience! Catch divers feeding the fish.
💰 Consider the Value
Pricey for some, but kids love it. Educational and unique activities included.
💡 Interactive Learning
Lots of teaching elements and puzzles for kids. Engaging and fun!
📸 Underwater Views
The 'put your head inside' aquarium is a hit! Great photo op.
🛍️ On-site Amenities
Has its own shop and restaurant, plus fish food for sale.
What Travellers Say
Reviews Summary
Maretarium is praised for its unique focus on native Finnish aquatic life and engaging presentations, especially the fish feeding sessions. While some find the admission price a bit high for the size, it's widely considered a worthwhile and educational experience, particularly for families with children who enjoy the interactive elements and immersive viewing opportunities.
"Interesting and well presented aquarium of Finnish fish. Price is a bit steep considering the size and length of visit but worthwile visit nevertheless.
Recommend to check their schedules first, we didn't but lucked out that the feeding of the fish happened during our visit. Nice event to see divers feed the fish in the aquarium."
Jere Toivonen
"I guess nothing special for adults but kids will probably have fun looking at the fish. The biggest, floor-ceiling aquarium was probably the most impressive thing we have seen there."
Monika Monique
"Not too big, unique activities.
Many teaching thins and puzzles.
Kid friendly and own shop and restaraunt. Many other activities around. You can buy fish food for some fishes only 1€."
Niilo
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Maretarium is located in Kotka, Finland. If you're arriving by car, there is parking available nearby. Public transport options within Kotka are also available, though specific bus routes would need to be checked locally.
Yes, the building is described as having two floors suitable for moving around with kids, suggesting good accessibility.
It's recommended to check their official schedules beforehand, especially for feeding times, as these can vary.
Information on online ticket purchasing isn't explicitly mentioned, but it's always a good idea to check their official website or contact them directly for the most up-to-date ticketing information.
Kotka is a feasible day trip destination from Helsinki, and Maretarium can be a key attraction for such a visit.
🎫 🎫 Tickets & Entry
Reviews suggest the price might be considered a bit steep by some adults, but many find it worthwhile, especially for the unique experiences offered.
Specific discount information isn't detailed in the provided reviews, but it's common for attractions to offer family packages or discounts for children and seniors. Check their official channels.
Yes, you can purchase fish food for some of the fish for a small fee, around 1€.
While not explicitly stated, reviews suggest it's not a very large attraction, implying a visit might be relatively short, but engaging enough to be worthwhile.
Absolutely! It's described as kid-friendly with interactive elements and puzzles, making it a great place for families.
🎫 🧭 Onsite Experience
The main draw is the giant floor-to-ceiling aquarium showcasing Finnish fish. Other highlights include fish feeding demonstrations and an underwater viewing tunnel.
You can see an abundance of native Finnish fish, crabs, frogs, and other water creatures.
Yes, Maretarium features many teaching elements, puzzles, and a unique aquarium where you can put your head inside for an immersive view.
One reviewer mentioned it can be a bit dark, which might be good for the inhabitants but could pose challenges for photography.
It's described as an interesting and well-presented aquarium, with a focus on educational and unique experiences.
🍽️ 🍽️ Food & Dining
Yes, Maretarium has its own restaurant on-site, making it convenient for visitors.
Specific menu details aren't provided, but it's a convenient option for a meal or snack during your visit.
As Maretarium is located in Kotka, there are likely other restaurants and cafes in the city center and surrounding areas.
Typically, attractions with on-site dining facilities discourage outside food. It's best to confirm their policy.
Given the family-friendly nature of the attraction, it's highly probable that the restaurant also caters to families with children.
📸 📸 Photography
The giant floor-to-ceiling aquarium and the underwater viewing tunnel offer fantastic photo opportunities. The fish feeding sessions are also visually dynamic.
While not explicitly stated, it's generally advisable to avoid flash photography in aquariums to protect the aquatic life and avoid disturbing other visitors.
Yes, the fish feeding demonstrations are a highlight and a great subject for photos and videos.
Given the potentially dim lighting, consider using a camera with good low-light performance or a wider aperture lens. A tripod might be helpful if allowed, but check their policy.
Beyond general etiquette like avoiding flash, no specific restrictions were mentioned in the reviews.


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