I was on a trip with adventure tours from Darwin to Perth in 22 days. I highly recommend this trip to people who'd like to see the nature and the real country of Australia. From Darwin to Broome, you sleep in bushamps with a swag, you walk in beautiful gorges in the kimberleys and you visit the bungle bungles national park. Stay 4 nights in Broome to get energy on the last step: Broome to Perth. Your driver guide might change and your group to since this big trip csn also be done in a splitted way. broome to Darwin is adventurous at the beginning by staying and visiting the karijini national park. After karijini, you'll sleep in hostels. If you wanna see whales, go from june to september on this trip cause the whale migration goes up north by passing exmouth, coral bay, kalbarri. If you wnst to swim with a whale shark, go from january to may! Food is awesome, there's always enough. If you take this trip, notice, that you help preparing meals and washing dishes. I dont recommand this trip to people, who want to have luxury..(great bathrooms, network connection, internet....) It's camping and bushlife, easy going and very very hot. Absolutely worth it!!