Very green acid crater in the Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel destination travel destinations travel wai o tapu thermal wonderland waiotapu north island new zealand pacific tourist destination tourist destinations scenics scenic scene scenes scenery landmark landmarks famous well known well known geology geological water nature natural natural world volcanic geoactive geothermal green colour pool