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 Rating70 Reviews | Write a Review
Lots 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.Full Review
I used to camp here frequently in the 70's but had not camped here since it became a state park in the late 70's. I was pleasantly surprised by the improvements that the state has made to the park...Full Review