Central Missouri / Missouri River Corridor
Rock Bridge and the Devil's Icebox are karst you can walk
Just south of Columbia, Rock Bridge Memorial State Park is a hands-on look at Boone County’s karst. The park has a natural rock bridge, sinkholes, and the Devil’s Icebox cave system.
The place is useful even for people who are not planning a hike. It shows why parts of southern Boone County have caves, sinkholes, and groundwater concerns that matter for land use and water quality.
Cave areas can have seasonal access rules to protect bats and water, so check the park’s status before visiting or bringing guests. Use Missouri State Parks for the park and DNR’s geological survey for the broader karst background.
For Boone County, this is local geology you can actually see from a trail.
Where to see it
- Rock Bridge Memorial State Park
Use Missouri State Parks for trail, cave, Devil's Icebox, and access details.
References
More from Boone County: browse every local note for the county.
Last checked against the sources above: June 15, 2026.