What: Caving (in commercial or show caves)
When: Any time of the year (except Christmas and Thanksgiving)
Where: The Ohio Caverns in West Liberty or Crystal Cave in Put-In-Bay
Why: To see crystals and rocks in a rare and majestic setting
How: Put some gas in the car and hand over a few extra bucks!
Photographs by OHventures. Photography is permitted in Ohio Caverns, but videography is prohibited.