AQUATIS Aquarium-Vivarium in Lausanne is not just an aquarium, but the largest complex in Europe dedicated to freshwater ecosystems. Located in Switzerland, it offers visitors a unique educational and entertaining journey through the aquatic worlds of our planet, from Alpine glaciers to the tropical rivers of the Amazon.

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Covering an area of about 3,500 m², it houses 46 aquariums, vivariums, and terrariums, with a total water volume of 2 million liters. It is home to an impressive variety of living creatures: about 10,000 fish and more than 100 species of reptiles and amphibians. You can observe the lives of crocodiles, piranhas, rare fish species, and many other freshwater inhabitants.
The AQUATIS exhibition is a modern and interactive immersion into the fragile ecosystems of different continents. Thanks to cutting-edge technology and scenography, each hall transforms into a separate world full of discoveries. This place is ideal for a family getaway, where both children and adults can learn about the importance of preserving Earth's water resources in an engaging way.