Believe it or not, Minnesota has more than a few geological wonders. For example, the Magnetic Rock Trail takes you to a 60-foot-tall magnetic rock in the middle of the Minnesota wilderness. Hollow Rock Island is one of the most beautiful places on the North Shore. And Jeffers Petroglyphs, an outcrop of pink quartzite, has been a gathering place for thousands of years. Today, we’d like to add another Minnesota geological wonder to the list. At Frontenac State Park, there’s a natural stone arch in the middle of the woods. This unique attraction is the only one of its kind in Minnesota. Read on to learn all about it.

Have you ever visited In-Yan-Teopa at Frontenac State Park? What did you think? Let us know in the comments!

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