Wai-au-Tapu, Rotorua, New-Zealand
Waiotapu (Māori for “sacred waters”) is an active geothermal area, in New Zealand’s Taupo Volcanic Zone. Scattered all over a 3km large area, volcanic activity points can be approached so close that you better pay attention not to touch the 100 degrees sulfur rocks and water… Like this one called “Champaign Pool”.