Winding its way over Mt Tongariro and around Mt Ngauruhoe is the Tongariro Northern Circuit in Tongariro National Park, one of the Great Walks of New Zealand. This trek passes through unique and stunning landforms, which include volcanic craters and glacial valleys. A range of trips can be planned around the Tongariro Northern Circuit. Day trips, overnight trips or a three to four day tramp around the complete circuit. Adventure Lodge has free storage for bags while on the Tongariro Northern Circuit.
You need to book the hut passes. See Tongariro Crossing for a full day or walks for 1/2 days
For more information on the Northern Circuit go to the Department of Conservation website