The Udaipur Fish Aquarium, also known as the Under the Sun Aquarium, is the biggest public aquarium gallery in India and is situated close to Vibhuti Park and Fateh Sagar Lake. It also has a virtual reality experience and 3D arts in addition to hundreds of different fish species and other aquatic critters.

The largest aquarium in India, both in terms of fish species and quantity, is called Under the Sun. This cutting-edge aquarium, which is over 125 metres long, is home to over 150 different species of fish from around the globe, including Puffer fish, Senegal dragons, Archer fish, Mormyrus rume, and many others. Additional marine life that could be seen here includes Indonesian crabs, Fire belly newts, Fresh water scampi, and albino frogs.

The aquarium offers a number of additional features to enhance the experience, one of which is the Touch Pool where guests may interact with the fish by feeding and caressing them. The first of its kind in the world, the Water Trick Museum also allows visitors to be deceived by 3D artwork. The Aqua Live Virtual Reality Experience is fantastic for an even more realistic experience because it offers the impression of being surrounded by an aquatic world on all sides. The OMG Tank also allows visitors to explore undersea life without getting wet. Jalmagn- Another well-known eatery is The Aquatic Restaurant.