Overview (history, characteristics, attractions)
Aquamarine Fukushima (Onahama, Iwaki City, Fukushima Prefecture) is an experiential aquarium where you can see and learn about marine ecosystems and aquatic environments. Opened in 2000, it features exhibits that recreate the tidal currents and biological communities of the Japanese coast. In particular, the large exhibition tank known as the "Large Tide Tank" is modeled after the area where the Kuroshio Current and Oyashio Current meet, and visitors can get up close and personal with large migratory fish and colorful small fish from a tunnel-like viewing corridor.
Another attraction is its strong educational element, with a touching pool, feeding shows, public displays of conservation and research activities, and exhibits that convey fishing and the local marine culture. Although it was damaged in the Great East Japan Earthquake in 2011, it has since recovered and reopened, and continues to serve as a marine education center for the region.
Highlights
- Large tide tank (large tunnel tank): A recreation of the ocean where the Kuroshio Current and the Oyashio Current intersect. You can observe migratory fish and schooling fish from above, from the side, and inside a tunnel.
- Touching pool and interaction experience: A corner where you can directly touch and observe starfish, sea cucumbers, etc. (Please note that the situation may change depending on infection control measures and the season, so it is recommended to check in advance.)
- Coastal ecosystem exhibit: An exhibit that clearly introduces the ecology of places where land and sea are connected, such as estuaries, tidal flats, and reefs. There are plenty of explanations for children.
- Backstage and breeding explanations: Explanations by the staff and feeding times are popular. There are also ecological commentary events and special exhibits depending on the time of day.
- Regional Collaboration Area: An area with a strong local flavor, including exhibits on Onahama's fishing industry and marine resources, and a corner showcasing local products.
Access (nearest station, transportation, etc.)
- Train + Bus: Get off at Iwaki Station on the JR Joban Line. Take a bus (bound for Onahama) from the front of the station to the Onahama area, then walk from the bus stop or continue from nearby bus stops. The journey takes about 20-30 minutes by bus (depending on operation conditions).
- taxi: Approximately 20-30 minutes by taxi from Iwaki Station (depending on traffic conditions).
- Private carAccess: From the Joban Expressway (Iwaki-Yumoto IC, etc.) via national and prefectural roads. Parking is available on-site (it may fill up during peak hours, so we recommend arriving early).
- Nearby facilities: There are many tourist spots within walking distance, such as Onahama Port and the fish market, making it easy to combine your visits with a stroll.
Estimated stay (estimated time required)
- Typical tour: 1.5 to 2 hours (including a thorough look at the exhibits, touch pools, feedings, etc.)
- Family-oriented/experience-oriented: 2-3 hours (including playtime for children and participation in related events)
- Combined with sightseeing in the surrounding area: Half a day to a full day (when combining with nearby markets, hot springs, spa resorts, etc.)
Nearby spots
- Onahama Fish Market: A market where you can enjoy fresh seafood and seafood bowls. Within walking distance from Aquamarine.
- Spa Resort Hawaiians (Tokiwa Hawaiian Center): Iwaki's famous hot spring and leisure spot. Approximately 20-30 minutes by car.
- Iwaki City Coal and Fossil Museum (Horuru): Extensive exhibits on the local industrial history and fossils. Approximately 15-30 minutes by car.
- Historical spots such as Nakoso Barrier: There are many places where you can enjoy nature and history.
Things to be aware of (crowds, manners, seasonal precautions, etc.)
- congestion: There are many visitors on weekends, public holidays, and during the spring and summer school holidays, and the museum tends to be crowded, especially from morning to early afternoon. Weekdays and late afternoons are relatively quiet.
- Infectious diseases/hygiene: When using the touching pool, you may be asked to disinfect your hands and wash your hands before and after touching the pool. Please follow the rules of the facility.
- Photography etiquette: Flash photography is prohibited in many exhibits. The use of tripods and selfie sticks may be restricted.
- Weather and Disaster Prevention: As the facility is located on the coast, traffic and opening hours may be affected during bad weather such as typhoons and heavy rain. Earthquake and tsunami warnings may be issued, so please follow emergency announcements.
- Barrier-free/child-friendlyWhile there are many areas that can be accessed with a stroller, it can be difficult to move around when it is crowded. Be sure to check in advance for information about facilities such as nursing rooms and multipurpose toilets.
- Business hours and closing days: Please check the official website or call the museum before visiting for the latest information, as this may change depending on the season and exhibit changes. Admission to some areas may be restricted due to large groups or events.
Before your visit, it's a good idea to check the official information, such as opening hours, event schedules, group reservations, and parking availability. Enjoy the charm of the seas of Fukushima and Iwaki while interacting with marine life.
