We have some pretty strange roadside attractions in South Dakota (how about that giant prairie dog in front of the Ranch Store Gift Shop in Badlands National Park?). This attraction is strange, unique and pretty cool. You’ll find it in the town of Lemmon.

The Petrified Wood Park and Museum was completed in 1932. It contains a castle, a waterfall, a museum and hundreds of sculptures - all made of petrified wood, rocks and fossils.

Joshua A./Yelp

It’s the “World’s Largest Petrified Park Of Its Kind.” You’ll find it at 500 Main Avenue in Lemmon. It’s hard to miss - it takes up a whole block!

Rick M./tripadvisor

The park was the visionary undertaking of Ole S. Quammen, whose passion was geology. In 1930, he started his project, hiring local unemployed men who were suffering during the Great Depression.

Rick M./tripadvisor

The City of Lemmon took ownership of the park in 1954, when Quammen’s heirs donated it. Now, it draws people from all over the country to this little town.

Matt Lemmon/flickr

The park has around 100 conical-shaped statues. Many are made from pieces of petrified wood - on some, you’ll find dinosaur bones and fossils embedded in the rock.

Joshua A./yelp

Some of the conical statues are made from “cannonballs.” These are round rocks that were found in the Cannonball River in North Dakota.

Matt Lemmon/flickr

The Petrified Wood Museum houses tons of local artifacts and antiques.

Joshua A./yelp

The next time you’re in the area, make sure to include a stop in the little town of Lemmon. The park is free, so you can wander through whenever you’d like.

Penny S./tripadvisor

Have you ever visited the Petrified Wood Park? Tell us about your experience!

Joshua A./Yelp

Rick M./tripadvisor

Matt Lemmon/flickr

Joshua A./yelp

Penny S./tripadvisor

Want to explore more? Check out these 8 Roadside Attractions in South Dakota.

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