Though it is the largest state park in Illinois, not everyone is familiar with Pere Marquette State Park in Grafton. Its size and vast amenities make it a cut above the rest, and it’s about time you found out what all it has to offer.

There’s more to do at this natural oasis than you can fit in one day. Scroll on to learn all about it.

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Pere Marquette State Park is located at 13112 Visitor Center Ln., Grafton, IL 62037, and you can learn more about it on the Illinois Department of Natural Resources website.

For more lovely places to explore, check out these 10 state parks in Illinois that will knock your socks off.

If you’ve ever been to the largest state park in Illinois, we’d love to hear from you. Please share your experiences and photos with us below in the comments.

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