Kangaroo Island lies off the mainland of South Australia, southwest of Adelaide. Over a third of the island is protected in nature reserves, home to native wildlife like sea lions, koalas and diverse bird species. In the west, Flinders Chase National Park is known for penguin colonies and striking coastal rock formations, like the sculpted Remarkable Rocks and the stalactite-covered Admirals Arch.  13 kilometres (eight miles) off the coast of South Australia and 30 minutes by plane from Adelaide, it is one of the best places in Australia to see wild native animals, like koalas, kangaroos, sea lions and seals. There is some incredible geology and an easily accessed local food and beverage scene.