tongariro crossing, vulcano crater and beautiful landscape close to taupo, hiking in the mountains

alpine area beautiful close crater crossing dry earthquake emerald eruption geothermal height highlands hike hiking lakes landscape lava lord mount mountain mountaineering mountains national nature new ngauruhoe north panorama park peak ridges rings rocks ruapehu scenery sunny tangoriro taupo tongariro travel trekking tubes view volcanic volcano volcanology vulcano zealand