Piedmont Charcoal Kilns State Historic Site
Piedmont Charcoal Kilns State Historic Site preserves a rare cluster of 1880s charcoal kilns built to support the Union Pacific Railroad’s iron smelting operations. Visitors can view the well-preserved stone structures, interpretive signage, and surrounding high-desert landscape that tells the story of Wyoming’s industrial past.
Free
Visiting with Dogs
Dogs allowed on leash; keep pets under control and clean up after them. Check site rules before visiting.
Visitor Tips & Reviews
What Visitors Say
Visitors love the striking historic charcoal kilns, easy roadside access, scenic mountain setting, and peaceful atmosphere. Many note it’s a quick, memorable stop with great photo opportunities.
Tips from Visitors
- Wear sturdy shoes; terrain may be uneven around the kilns.
- Bring water, especially during hot, dry Wyoming weather.
- Respect historic structures; do not climb on the kilns.
- Check road conditions before visiting, especially after rain or snow.
- Visit during daylight for safer viewing and better photos.
Best Time to Visit
The best time to visit Piedmont Charcoal Kilns State Historic Site is late spring through early fall, when roads are typically clear and temperatures are mild. Morning and evening light are especially good for photographing the kilns and surrounding landscape.
Amenities
Nearby Attractions
Explore these attractions near Piedmont Charcoal Kilns State Historic Site:
- Bitter Creek MuseumA local museum highlighting railroad, mining, and settlement history in the Green River area.22 miles away
- Green River State ParkA riverside park offering camping, picnicking, and access to the Green River for water-based recreation.23 miles away
- Flaming Gorge National Recreation AreaA major outdoor destination known for boating, fishing, scenic overlooks, and red-rock canyon landscapes.45 miles away
Things to Do at Piedmont Charcoal Kilns State Historic Site
Camping at Piedmont Charcoal Kilns State Historic Site
Camping is not available at Piedmont Charcoal Kilns State Historic Site; nearby state parks may offer tent, RV, and cabin camping.
Directions
From I-80, take Exit 5 near Piedmont and follow local roads south to the historic site. Watch for signage; the final approach is on gravel and may be rough in wet weather.
Contact & Info
Frequently Asked Questions
What are the Piedmont Charcoal Kilns and why are they important?
They are historic charcoal kilns built in the late 1800s to support the railroad and local industry. Visitors often describe them as a unique, well-preserved glimpse into Wyoming’s mining and railroad history.
Is there an entrance fee to visit the site?
The site is generally free to visit. Many visitors appreciate that it’s an easy, low-cost stop with a lot of history packed into a short visit.
How long does it take to see the charcoal kilns?
Most visitors spend 20 to 45 minutes exploring the site. It’s a quick stop, though history buffs may stay longer reading signs and taking photos.
Are the kilns easy to access?
Yes, the site is typically easy to reach by car, and the main viewing areas are close to parking. Reviews often mention it as a convenient roadside historic stop.
Can you go inside the kilns?
Access may be limited for safety and preservation reasons. Visitors usually view the kilns from outside and along designated paths, which still provides a good look at the structures.
What is the best time to visit Piedmont Charcoal Kilns State Historic Site?
Spring through fall is usually the most comfortable time to visit. Reviewers often recommend going in good weather for better walking conditions, photos, and a more enjoyable experience.

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