Hanging Rock is a natural sandstone rock formation overhanging the Wabash River in Wabash County, Illinois, in the United States. The rock formation is north of the town of Mount Carmel, Illinois, and located on land originally purchased by Thomas S. Hinde. The formation was formed while the glaciers melted and carved the landscapes of North America. The Native Americans were the first group of people to settle around Hanging Rock. Later the Hinde family purchased the property and used it for tourism and business.