Hiroshima Motomachi Aquarium (広島もとまち水族館)
Flow of the course
About 15 min from the previous stop
About 75 min here
About 15 min to the next stop
Next stop: Stroll a Sengoku warlord's residence ruins and play in the Shijihara River until eveningAbout this spot
Oasa Roman Underground Aquarium (大朝ロマン地下水族館) is a unique aquarium in Oasa, Kitahiroshima Town. Tanks are lined up in a space resembling an underground mine tunnel, where you can observe a variety of creatures, mainly freshwater fish living in the Gono River (江の川) water system. It is an indoor spot where you can forget the heat above ground and stay cool, and the unusual display style captures children's curiosity. It is just the right break between the historical stroll and river play, a facility full of satoyama-style discoveries.
Tips
Many areas inside have dimmed lighting, so holding hands with small children while moving around is reassuring. The interior is cool, making it a valuable rest spot in the hot season.
Best time to visit
About 1 hour 15 minutes. You can stay cool around midday when the sun is strongest.
How was this spot?
現地の天気
27°C(現在)直近1週間の寒暖差は平均4.7℃。気温差が大きい日が続くと紅葉が進みやすいと言われています。
Weather data by Open-Meteo.com
Access & map
Credo Pacela 7F, 6-78 Motomachi, Naka-ku, Hiroshima City, Hiroshima Prefecture 730-0011
Model course featuring this spot
2026 Kikkawa Motoharu Residence Ruins History Park (吉川元春館跡歴史公園) Full-Day Course
Hiroshima
Explore features & model courses
Like this spot? Sign up free to save it to your own booklet as a plan or a want-to-go.