False Kiva
United States
The False Kiva is a human-made stone circle of unknown origin in a cave in a remote area of Canyonlands National Park, which is located in U.S. state of Utah. It was closed by Canyonlands National Park rangers in early August 2018, as a result of vandalism. It requires some hiking knowledge or special directions to find. It has become a popular spot for photographers capturing the Southwest, offering a unique frame for the dramatic thunderstorms or clear skies beyond.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).