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Waterloo, Illinois: Illinois Caverns

Illinois' only show cave was only open from 1901 to 1907. Now semi-wild, visitors must bring their own helmets and light sources. Reopened June 2021.

Address:
4369 G Rd, Waterloo, IL
Directions:
From Waterloo drive south on Market St./IL-3 for three miles. Turn right onto Kaskaskia Rd, then a quick first left onto G Rd. Follow G Rd south 3.5 miles to the cave entrance, on the right.
Hours:
Th-Sa 8:30-2:30. Must stop and get a permit before entering the cave. (Call to verify)
Phone:
618-458-6699
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Illinois Caverns.

Illinois Caverns

Closes at 4, and visitor-explorers must have flashlights, long pants, and wear shoes that can get wet. Need to be with a group (4), and hard hats are provided. Very wild and natural hike.

[Gayea Deason, 10/02/2024]

Nearby Offbeat Places

National Shrine of Our Lady of the SnowsNational Shrine of Our Lady of the Snows, Belleville, IL - 22 mi.
15-Foot-Tall Bowling Pin15-Foot-Tall Bowling Pin, Imperial, MO - 16 mi.
Jefferson Barracks Telephone MuseumJefferson Barracks Telephone Museum, St. Louis, MO - 20 mi.
In the region:
City Museum, St. Louis, MO - 28 mi.

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