Largest Aquarium in Africa - UShaka Marine World, located on the strip of land between the beachfront and the harbor in Durban, KwaZulu-Natal, South Africa; a beautiful amusement park and at the same time the worlds fifth largest aquarium with 32 water tanks. The sea creatures found in the aquarium range from small sea horses all the way through to sharks and dolphins. The Aquarium is built to look like an old wreck.