This week we hit the Plenty Highway, the start of our 2000km Road to Riches road trip from the Central Gemfields of the Northern Territory, to the Great Barrier Reef on the Queensland coast. We set up camp at Gemtree, a fantastic bush caravan park located 80km north of Alice Springs and take up the challenge of hunting for gemstones in the Australian Outback! And can you believe it, we score big!