Taronga Zoo, Sydney

Sydney's zoo sits on a hillside at Mosman with probably the best view of any zoo in the world, looking across the harbour to the Opera House and the Harbour Bridge. The enclosures are modern and natural, and the zoo has native Australian animals, including koalas, platypus and kangaroos, as well as giraffes, elephants, gorillas and big cats. The bird show and seal show are highlights.

The best way to arrive is by ferry from Circular Quay (about 12 minutes), then ride the Sky Safari cable car from the wharf entrance up to the top gate and walk back downhill. Allow a full day. For something special, stay overnight at the Wildlife Retreat inside the zoo.