Crystal Grottoes Caverns

19821 Shepherdstown Pike, Boonsboro, MD 21713 Get Directions 
Phone: 240-217-7623


Western Maryland
Stalagtites at Crystal Grottoes Caverns
Photo Credit: Crystal Grottoes Caverns
Maryland's only commercial underground caverns. Spectacular tour through brilliantly lit chambers takes 30 minutes.
Apr-Oct: Daily, 10am-5pm; Nov-Apr: Sat-Sun, 11am-4pm.



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TripAdvisor Reviews
TripAdvisor Traveler Rating Based on 155 reviews
TripAdvisor Reviews
November 5, 2019
This cavern is best for small groups. It is all natural, and has not been altered. The hosts give you a great history and tour. Plan on about an hour overall.
TripAdvisor Reviews
October 13, 2019
I went on a super hot day and there weren’t many people at the time I was there, so the tour group was small and we had lots of time to talk and ask questions. I got there early and as I was leaving...
TripAdvisor Reviews
September 4, 2019
So let me start off saying I like the experience, but I am kind of a cave geek. So if your looking for a nice few hours, and want to see a great cavern and have a great experience for the money...