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.
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Our family LOVES Missouri State Parks! For the past 20 years we have just about camped and revamped in most of the states parks. Onondaga Cave State Park is one of my absolute favorites! Up front I...Full Review
Tours leave about every half hour and last about 1 1/2hr. No restroom facilities in the cave. Buy tickets (adults $15) in gift shop for your time entry. You will be watching a 10 min movie about...Full Review