Tongariro alpine crossing is a world renowned hiking track and probably the most popular day hike in New Zealand. Crossing volcanic terrain for 19.4 km in Tongariro National Park, a dual world heritage site in New Zealand’s north island, this hike (or tramp, as a Kiwi would say) goes through the heart of Mount Tongariro, an active volcano with multiple craters. The highest peak of the track is at 1886 m, but…
