detail of frying pan lake in waimangu geothermal park, new zealand

acid activities bay boiling caldera closeup colorful crater detail erupting frying geological geology geothermal geyser heat hot island lake landscape mineral multicolored national nature new north outdoors pan park plant plenty pond rocks rotorua smell smoke steam sulphur terrace thermal tourism travertin tree turquoise valley vapor vibrant volcanic volcano volcanology waimangu water zealand