White Grass Ranger Station Historic District - Credit: Wikimedia Commons
The White Grass Ranger Station includes several structures in the backcountry of Grand Teton National Park that were established to support horse patrols by park rangers. Built in 1930, White Grass is the only surviving horse patrol station in the park. The station, which includes a cabin, several sheds and a corral, was built to a standardized National Park Service plan, in the National Park Service rustic style. Read more on Wikipedia
Source: en.wikipedia.org