Krakow Aquarium is a unique and exciting destination for visitors of all ages. Located in the heart of Krakow, Poland, this aquarium offers a variety of aquatic life from around the world. With over 500 species of fish, reptiles, amphibians, and invertebrates
From Wikipedia
Aquarium and Natural History Museum in Kraków is a public aquarium and museum at St. Sebastian 9th in Kraków, Poland. There is a crafted, perfectly preserved, prehistoric woolly rhinoceros, the only completely preserved specimen of this animal that went extinct more than 12 thousand years ago.