The Berlin Zoo, located in Tiergarten, was founded in 1841. It is the largest zoo in the world, with over 74 acres and some 13,000 species of animals. There are more than 250 tanks displaying an amazing variety of fish. The reptiles, amphibians, and the insectarium are definitely worth a peek!
The Zoo is the most visited zoo in Europe with approximately 3.0 million annual visitors from all over the world so don't expect to have alone time with the animals!