Lime Kilns - Credit: Wikimedia Commons
The Lime Kilns located at the western end of Homansville Canyon near Eureka, Utah, were part of a lime quarry in the 1920s. The kilns were listed on the National Register of Historic Places in 1979. The listing included one contributing site and two contributing structures: two lime kilns that are approximately in diameter and deep. and Read more on Wikipedia
Source: en.wikipedia.org