Istanbul Turkuazoo Aquarium ( Istanbul Turkuazoo Aquarium is a public aquarium located in Istanbul, Turkey, which is also the first aquarium in Turkey and one of the largest aquariums in Europe, with a total building area of more than 100,000 square meters and 16 thematic areas ranging from the Black Sea to the Pacific Ocean.

It is also home to more than 10,000 species of marine life. The Turkuazoo Aquarium has 43 different galleries, including an 80-meter-long underwater tunnel lined with aquariums with 270-degree viewing angles, giving people a visual experience of walking under the sea.The Turkuazoo Aquarium is very suitable for family outings, and couples often hold weddings here.