vertical shot of the waiotapu geothermal area at the southern end of the okataina volcanic centre

active area beautiful blue boiling caldera centre crater end eruption geology geothermal geothermic geyser green heat hot island lake landscape mineral natural nature new north okataina park pool reporoa rotorua scenery scenic sky southern spectacular steam steaming tapu taupo the thermal tourism vapor vertical volcanic volcano wai waiotapu water zealand zone