Trek in amongst volcanoes, craters, native rain forests, rivers and glaciers in the Tongariro National Park. Choose from a 2 hour, half day, full day or a private guided hike. Professionally we have had 21 years of experience and personally far more with qualified instructors. Adrift provides a professional and comprehensive guided trip, tailored to meet your individual needs. We can arrange transport, accommodation, meals, equipment and clothing, professional guides and instruction. Tongariro Alpine Crossing - guided summer and winter. This is New Zealand’s best 1-day walk and part of the 'Great Walk' network. The 20.4km track leads up to the saddle between Mt. Ngauruhoe and Mt. Tongariro, past craters and the Blue and Emerald Lake.