Piedmont Charcoal Kilns, Historic limestone kilns in southwest Wyoming, United States.
Piedmont Charcoal Kilns are three beehive-shaped stone structures standing in Wyoming's high desert landscape. Each chamber was designed to transform wood into charcoal, with thick walls containing the intense heat needed for production.
The kilns were built in 1869 to produce charcoal for smelting operations in neighboring regions. This site was part of a larger network of raw material processing that fueled early industrial expansion across the West.
The kilns show how workers transformed wood into fuel for distant mining operations. This reveals how small industrial sites connected communities across the western frontier.
The site is easy to reach from Interstate 80 and has interpretive signs and picnic areas for visitors. It is best to visit during daylight when the structures are fully visible and you can explore the grounds thoroughly.
The three kilns rank among the few remaining examples of this building type still standing in the region and demonstrate an nearly forgotten production method. Their preservation allows visitors to understand the exact construction and function of such facilities.
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