The Tongariro Alpine Crossing — widely regarded as one of the world's great day walks — starts from the base of the Tongariro volcanic field, about 50 kilometres south of Taupo. The 19-kilometre crossing passes through volcanic craters, past emerald lakes, and across lava flows, with views that on a clear day extend across the North Island. Shuttle buses run from Taupo to the trailhead daily during the walking season (October–May); you will need to arrange transport to avoid leaving a car at one end.
Rotorua is 90 kilometres north and can be visited as a day trip, though it deserves longer. Its geothermal parks, Māori cultural experiences, and mountain biking trails make it a natural complement to a Taupo stay.