Yellowstone National Park Yellowstone National Park Yellowstone National Park is an American national park located in Wyoming, Montana, and Idaho. It was established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1, 1872. Yellowstone was the first national park in the U.S. and is also widely held to be the first national park in the world. The park is known for its wildlife and its many geothermal features, especially Old Faithful geyser, one of its most popular features. It has many types of ecosystems, but the subalpine forest is the most abundant. It is part of
Homa Hills, Wyoming Homa Hills, Wyoming Homa Hills is a census-designated place (CDP) in Natrona County, Wyoming, United States. It is part of the Casper, Wyoming Metropolitan Statistical Area. The population was 278 at the 2010 census. Homa Hills is located at (42.979794, -106.358611). According to the United States Census Bureau, the CDP has a total area of 9.1 square miles (23.7 km²), of which, 9.1 square miles (23.6 km²) of it is land and 0.02 square miles (0.04 km²) of it (0.18%) is water. As of the census of 2000, there were 214 people, 85 households, and 70 families residing in the