Studying Australian history often feels more like uncovering some sprawling conspiracy. Buried underneath all the accounts of white explorers, convicts, bushrangers, miners and diggers is a vast bedrock of black history. The more you dig the more connections you find but the full story always seems to remain hidden.
The Tongariro Alpine Crossing on New Zealand's north island has a reputation as one of the most dangerous hikes in the country. On a good day it's a hard slog across 20km of rock and scree taking you up onto the desolate but spectacular plateau that forms the base of Mt Ngauruhoe.