AQUATIS Aquarium-Vivarium is open and we are happy to welcome you!

The terrace of the Piranha restaurant is open on Wednesdays, weekends and public holidays from 11.30 a.m. to 4 p.m. when the weather is good.

Please note: Max. 350 people at the same time on the course. This may result in waiting times at weekends.

It is compulsory to wear a mask and the course complies with all safety regulations.

Events and Conferences

Meeting Francis Hallé

Wednesday, March 4, 2020


Aquatis Aquarium-Vivarium Lausanne

more information
Water from here and elsewhere

Wednesday, November 20, 2019

2pm to 4pm

Aquatis Aquarium-Vivarium Lausanne

more information
Biography of Gérard and Margi Moss
Biography of Prof. Antonio Nobre
The Future Climate of Amazonia

Scientific Assessment Report by Antonio Nobre

Discover also


Privatization, School, Tour Operators, ...
Would you like to benefit from offers adapted to your group visit to AQUATIS? We certainly have an attractive offer for you! 


Families are of paramount importance in our establishment and it is important to us to offer the best services for all generations. Aquatis Hotel combines leisure, education and pedagogy.


Immerse yourself with our boarders the piranhas that will keep you company during your meal!