Onondaga Cave State Park
Guided tours of two underground wonderlands: Onondaga and Cathedral caves. Gift shop, mining, sluice, campground, picnic area and hiking trails along the Meramec River.
TripAdvisor Rating
72 Reviews | Write a ReviewSmall But Nice Park
Reviewed By DuneBug2 October 2018We stopped in here on the way back to Meremac State Park after a day out. We just missed the last cave tour, which was all right since this was an unplanned stop anyway. We did get to check out the...
Full Review Camping Review
Reviewed By tonyk744 September 2018While here for Cave Tour we spent the night in their RV park. It’s a beautiful park all with grass and nice Camping areas. The Bathrooms/Showers were nice and clean. We used their Laundromat while...
Full Review Good visit to the park
Reviewed By Travelingstacy August 2018Lots of stuff to do in or around the park. Not enough time to do it all. Could explore caves, hike, bike, float the river, etc. Katy trail super close.
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