The Rio de Janeiro Aquarium, better known as AquaRio, is the premier marine attraction in the city of Rio de Janeiro and all of Brazil. Located in the renovated Porto Maravilha district, it proudly holds the title of the largest marine aquarium in South America. Across a vast area of 26,000 square meters, there are numerous exhibits that have become home to thousands of marine inhabitants representing about 350 different species.

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Visitors can expect an unforgettable immersion into the underwater world. Here, you can meet a wide variety of its representatives: from graceful sharks and rays to mysterious octopuses and vibrant tropical fish. The crown jewel of AquaRio is considered the massive underwater tunnel, through which guests find themselves at the very center of marine life, watching as fish and sharks swim right overhead. Thematic zones with fresh and saltwater, as well as interactive exhibitions, make the visit even more educational and engaging.
In addition to its entertainment function, AquaRio plays an important role in science and nature conservation. The aquarium actively participates in research projects and programs to protect marine species, making it not just a tourist site but a significant center for environmental education. This is a place where you can not only admire the beauty of the ocean but also learn about the importance of its preservation for future generations.