A PLACE TO EXPERIENCE.

MERCER COUNTY, ILLINOIS

Two women walking on a fall forest trail surrounded by colorful autumn trees.

Located south of the Quad Cities and west of Chicago, MerCo is the place to experience. We are surrounded by an abundance of nature’s beauties including state parks, the Mississippi River, rolling hills, and wildlife refuges. You can come to MerCo to eat Rhubarb Pie at the local festival, visit the biggest little rodeo in the Midwest, cruise the Mississippi, camp along the river banks, and hike through the Big River State Forest!


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Explore MerCo

Map of Mercer County, Illinois featuring cities like New Boston, Keithsburg, Aledo, Matherville, Viola, New Windsor, and other towns. Illustrations include an eagle near New Boston, a Christmas stamp, a person kayaking at Keithsburg, a pirate ship at Seaton, a golf cart at Sherrard, a cow at Preemption, a horse and sunset at New Windsor, and a silhouette at the bottom right.

Whether you're craving outdoor adventure, small-town charm, or a weekend of music and local flavor — Mercer County has something for every kind of traveler. Here's how to make the most of your time here:

Take a look at our directory to find your next stop.

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