Crystal Grottoes Caverns
Maryland's only commercial underground caverns. Spectacular tour through brilliantly lit chambers takes 30 minutes.
Hours
See website for hours.Contact
Local Phone: 240-217-7623
June 30, 2022
LAF72Nice Little Cavern
Very kind and knowledgeable staff. The area is lovely. The cavern is nice and left in a natural condition. If you are claustrophobic, there are several tight areas in the cavern. I was with a...
Read MoreMay 16, 2022
travgurlA hidden gem!
While visiting Frederick Md we were looking for something different to do. Found the only caverns in Maryland only 30 minutes away. An easy drive from Frederick. We were greeted by Debbie who...
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