Set your watch to 'Old Faithful' at Yellowstone, Wyoming

The world's first national park, having been inaugurated in 1872, the park is the focal point of the Greater Yellowstone Ecosystem, the largest intact ecosystem in the Northern Hemisphere. Its local occupancy includes Gray Wolves, Bison, Grizzly Bears, & almost 60 other mammals. One of the more popular settings to make this assemblage, Yellowstone has been an American family road trip tradition since the invention of the automobile with at least two million visitors to the park every year. One of the park's true highlights is the geyser 'Old Faithful', one eruption can shoot 8,000 gallons of boiling water 180 feet into the air.