Worth the Muach.

市立室蘭水族館

市立室蘭水族館Muroran Public Aquarium

Aquarium

★ 4.21,066 reviews

Operations begin on April 24, 2026 (Friday). 2026 operating period: April 24 (Friday)〜October 12 (Monday). Since April 1, 2023, its nickname has been 『室蘭民報みんなの水族館』. (The official name 『市立室蘭水族館』 remains unchanged.) Designated manager: 室蘭 Tourism Association, a general incorporated association.

  • 3 Chome-3-12 Shukuzucho, Muroran, Hokkaido 051-0036, Japan
  • Today · 9:30 am–4:30 pm
    • Wednesday: 9:30 am–4:30 pm
    • Thursday: 9:30 am–4:30 pm
    • Friday: 9:30 am–4:30 pm
    • Saturday: 9:30 am–4:30 pm
    • Sunday: 9:30 am–4:30 pm
    • Monday: 9:30 am–4:30 pm
    • Tuesday: 9:30 am–4:30 pm
  • +81 143-27-1638
  • iburi.net

Google reviews

Visitor reviews on Google Maps

4.21,066 reviews
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Celina4 months ago
★★★★★

Muroran Public Aquarium may not be the biggest or most modern aquarium, but that's exactly part of its charm. It has a nostalgic feel that takes you back to simpler times, making it a fun and unique experience. We enjoyed seeing the local marine life and watching the playful seals and penguins. The exhibits are straightforward and easy to explore, making it a relaxing visit rather than an overwhelming one. What stood out most was how family-friendly and affordable the aquarium is. The aquarium sits on a hill overlooking the sea, so you also get beautiful coastal views during your visit. If you're in Muroran and looking for a laid-back attraction with a bit of old-school charm, Muroran Public Aquarium is worth stopping by.

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Liaa C4 months ago
★★★★★

There are really cute penguins and seals there! Singular sea lions and some old school rides available, seems like you’ve to pay separately for the rides! 400 yen for entry, some of the rides are 200yen for each turn. Really enjoyed the aquariums as there were so species of marine creatures in the Japan sea but some of the tanks looked a bit too packed/ or too small :(

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Nong Vin1 years ago
★★★★★

Excellent penguin parade experience. Came on Monday 11.00, not too many people. A fairly small but only cost 400 yen for entry.

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Istvan Steve Lorincz8 years ago
★★★★★

Great recreational place. Great fish tanks. Best to watch when the fish are fed. But the main attraction is a very intelligent well trained seal. The instructor of the animal, performs show time with the seal. I didn’t expected in the beginning the show may be that great, but I was really pleased/ surprised. This place should be Muroran’s one of the best hot spots, mostly because of the great seal show performance.

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Andrew Harris7 years ago
★★★★★

Wouldn't recommend this place, it feels like an amusement park with a few fish thrown in.

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