Yellowstone National Park is America's first national park which began opening in 1872 with the aim of conserving a large number of geysers and hot springs, protecting wildlife, and preserving the beauty of the area.
Of the many geysers in tourist attractions in America, the most famous is called Old Faithful Geyser. This geyser is one of the most predictable geographical phenomena on earth because it erupts every 90 minutes or so.
In addition, there is also the Grand Prismatic Spring which is the third largest hot spring in the world with a combination of red, yellow, orange, and blue. The amazing colors of the Grand Prismatic Spring are caused by pigmented bacteria growing around the water's edge. Some of the wildlife that you can find in this area include bison, deer, black bear and grizzly bear.