Located in the US state of Wyoming, the Yellowstone National Park is widely considered to be the first national park in the world. Located in the northwest corner of Wyoming with parts spilling over into Montana and Idaho, it was established by the 42nd United States Congress with the Yellowstone National Park Protection Act signed into law by President Ulysses S. Grant on March 1, 1872. Yellowstone has five main sports - Grant Village, Lake Village, Old Faithful, Canyon Village and Mammoth Hot Springs. Each of them is linked to a unique geological or geographical phenomenon. If you are someone who loves to soak into nature, Yellowstone is a must-visit place.