The Sydney Opera House is a multi- venue performing arts centre in Sydney, New South Wales, Australia. The opening was on October 20, 1973. Kangaroos are marsupial animals that are found in Australia as well as New Guinea. There are four different kangaroo species, the red kangaroo, eastern grey kangaroo, western grey kangaroo and antilopine kangaroo. Cape Horn is at the southernmost tip of South America, on Horn Island, one of Chile's Wollaston Islands, which are part of the Tierra del Fuego archipelago. The Amazon rainforest is the largest tropical rainforest in the world, covering over five and a half a million square kilometres (1.4 billion acres). Kruger National Park is one of the largest game reserves in Africa. It covers an area of 19,633 square kilometres in the provinces of Limpopo and Mpumalanga. Home to many animals from lions, elephants and giraffes.