The highest point of the Crossing: Red Crater. Oxidation of iron dyes the rock with a crimson-red colour. Fumaroles also line the crater, from which a suffocating sulphuric smell emanates.
Tongariro Alpine Crossing New Zealand
The highest point of the Crossing: Red Crater. Oxidation of iron dyes the rock with a crimson-red colour. Fumaroles also line the crater, from which a suffocating sulphuric smell emanates.