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Ohio
8.5 mi
Distance
1,761 ft
Gain
3h 17m
Time
No conditions check on file for this trail yet — always verify current conditions before you go.
Why you'll love it
The Underground
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
The Underground is an 8.51-mile out-and-back trail in Ohio that offers hikers a unique subterranean experience through cave passages and underground formations. This moderate trail takes you beneath the surface to explore the geological wonders that lie hidden below the landscape, providing a cool respite and an educational journey through Ohio's karst features.
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