
The Kimberley is one of the nine regions of Western Australia. It is located in the northern part of Western Australia, bordered on the west by the Indian Ocean, on the north by the Timor Sea, on the south by the Great Sandy and Tanami Deserts, and on the east by the Northern Territory.
There are scheduled buses by Greyhound from Perth to Darwin, stopping at Broome, Derby and Kununurra. Keep in mind that it is an extremely long bus trip (Perth to Broome will keep you seated for more than 30 hours, and add another 30 hours to get to Darwin).
The UNESCO world heritage Purnululu, with its multitude of dome formations, is one of the star attractions of the Kimberley. The park has been only "explored" recently (mid 1980s!), though it was known by the aboriginals for a much longer time. Be warned that the 4WD track to the park will put your vehicle to the test.
There are very little catering options outside of the towns, so the best advice is to be as self sufficient as possible if you drive into the outback.
The Kimberley is not a desert, but it is still a very hot place, so drink plenty of water. There are a few bars in Broome, but otherwise the nightlife is as one would expect rather limited.