At only 298 acres, Buffalo Rock State Park is only a fraction of the size of the state’s larger parks, but it’s home to one of the most incredible natural wonders in Illinois. So, lace up your hiking boots, and let’s hit the trail.

The land that comprises Buffalo Rock State Park was once an island in the Illinois River.
Michal Makuch/Google Local
Today, however, it is a dramatic promontory on the north bank of the river, about four miles west of Ottawa.
Although it’s no longer an island, the land’s geologic history and striking limestone topography make it one of the most fascinating natural wonders in Illinois.
Illinois Dept. of Natural Resources
Visitors explore its rugged, rocky terrain and forested bluffs.
Carlos/Google Local
You’ll even find a gorgeous ribbon of a waterfall if you explore long enough.

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The park is criss-crossed with hiking trails that afford visitors a full appreciation of the park and the power of the river.
Previa1994/TripAdvisor
Many trails lead to overlooks and viewing sites. These afford panoramic vistas out over the Illinois River and its wide valley.
Matt Eigel/Google Local
Visitors will also enjoy the small herd of American bison that the DNR has brought into the park to offer some historical context and as a nod to the rich Native American heritage in the area.
Matthew Greenman/Google Local
In addition, an artist installed large-scale effigy tumuli - some hundreds of feet long - out of earth and stone. The tumuli depict animals and fish native to the region.

Visit the park’s website for maps, location, and more details about its fascinating natural and human history. Be sure to reserve some time to explore the nearby city of Ottawa, a charming town that lies at the confluence of the Fox and Illinois Rivers.

Have you had a chance to visit Buffalo Rock State Park? What other tiny parks in Illinois are home to fascinating natural wonders?

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Buffalo Rock State Park, 1300 N 27th Rd, Ottawa, IL 61350, USA