Once upon a time, Ebenezer Floppen Slopper’s was the water park of choice for locals and travelers alike. Nobody has an idea who named this park or why it was given the green light. And no one really knows why it closed. Just as abruptly as Ebenezer Floppen Slopper’s came on the scene (around 1980), there it went (around 1989). It is now an abandoned water park in Illinois that is covered by wild vines and overgrown nature. It was located in Oakbrook Terrace just off of Route 83. This video gives you a look at what it looks like today. Can you imagine what it used to look like?

And here is more footage of this abandoned water park in Illinois:

The area was once a dump (quite literally) when a man named Mark Collor thought it would make a great place for a water park. It had humble beginnings with just two slides, but it quickly expanded to include all sorts of activities, including “Doc River’s Roaring Rapids” (no, not that Doc Rivers, NBA fans). The park seemingly couldn’t keep up with demand. Long lines and happy children made this a popular area attraction. Who wouldn’t pay for the privilege of sitting on a rubber mat and sliding down a slide? While we don’t know why the park closed, we do know that it sits abandoned, with many of the slides covered in graffiti and completely overgrown.

Were you ever at this water park? What do you remember about it? Have you seen it once it became an abandoned water park in Illinois?

If you are looking for outdoor experiences in Illinois, then you’ll want to check out this epic list of the best hikes in Illinois, and for a bonus, they are all short and sweet. Check out our list of the ultimate hiking essentials for your next outdoor adventure.

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abandoned water park in Illinois

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