If the view of the Grand Prismatic Fountain, located in the Yellowstone National Park, fail to blow you away, nothing in the world will.
The Grand Prismatic Fountain is a lagoon with a diameter of 80 meters by 90. Its waters are 50 feet deep and has the most incredible colors ranging from green (in winter), red, orange (in summer) and blue. This is a pigment product of bacteria that grow around the margins and in the mineral water. It is also the major source of thermal waters in the U.S. and the third largest in the world.