Grand Prismatic Spring , Yellowstone National park, USA
The sulphur color dominated hot water spring is equally a tourist attraction for the springs that heal and the vapours that soothe bursting from the thermal springs of volcanic eruption. These hot water springs are known to be as old as 20 – 45 million years ago and are still reigning under the top lists of nature’s wonder. These hot spring are formed due to spewing out of geothermal heated groundwater from the mother earth’s womb.
Source & photo credits: www.hellotravel.com
