Just two Minnesota State Parks have bison: Blue Mounds State Park with a herd of 80–90 animals roaming a 530-acre prairie range, and Minneopa State Park, which was established in 2015 with 11 bison from Blue Mounds and now sustains a herd of 30–40 animals.

Big Bog is considered the largest bog in the lower 48 states and has a mile long boardwalk visitors can travel along to view an interesting variety of plant life

Old Mill State Park has historical features guests of the park can see. The grist mill gets started up and grinds flour once per year.

Forestville Mystery Cave State Park has 13 miles of underground passages and visitors of the park can take cave tours with a park naturalist during the summer, spring, and fall months. The cave stays a consistent 48 degrees Fahrenheit, so it’s excellent to visit on a warmer day!

While glacial potholes exist in other parks, Interstate State Park has the world’s deepest explored glacial potholes. Various sizes and depths of glacial pothole formations are found in the park. These glacial potholes formed thousands of years ago and are an interesting attraction today for many to see while visiting the park.

The High Falls waterfall is 120-feet-high and flows into the Pigeon River. Guests of the park can hike the one half mile trail to High Falls to experience three different viewing areas of the waterfall.