RIO Oceanarium is a wonderful corner of the underwater world located in Moscow, the capital of Russia. It was the city's first oceanarium and held the title of the largest in the country for a long time until the opening of Moskvarium. Located within the "RIO" shopping and entertainment center on Dmitrovskoye Highway, it offers visitors a unique opportunity to dive into the mysteries of the ocean depths.

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The oceanarium's territory is impressive in size—3,500 square meters are dedicated to exhibitions featuring more than 10,000 marine inhabitants and about 250 species of animals. The heart of the oceanarium is a giant aquarium with a volume of 1 million liters, where you can observe the life of various representatives of marine flora and fauna. Nine thematic zones await visitors, each revealing its own unique aquatic world.
RIO Oceanarium is a fantastic place for family outings and for anyone interested in nature and the underwater world. Here, you can see exotic fish, graceful sharks, mysterious moray eels, slow-moving sea turtles, and many other rare ocean dwellers up close. It is not just entertainment, but a true educational journey that provides vivid impressions and broadens one's horizons.