Melbourne Zoo is a zoo in Melbourne, Australia. It is located within Royal Park in Parkville, approximately 4 kilometres (2.5 mi) north of the centre of Melbourne. It is the primary zoo serving Melbourne. As of 2021, the zoo contains 3742 animals comprising 243 species, from Australia and around the world. The zoo is accessible via Royal Park station on the Upfield railway line, and is also accessible via tram routes 58 and 19, as well as by bicycle on the Capital City Trail. Bicycles are not allowed inside the zoo itself.