Palm Beach Zoo

Dubbed the "living genbank" since it is home to many endangered animals, the Faruk Yalçın Zoo in Darıca close to Istanbul received 400,000 visitors last year. 

Education and Marketing Director Gökmen Aydın said the zoo in the northwestern province of Kocaeli was home to 3,600 animals from 286 species, making it the zoo with the most species in Turkey.