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
October 29, 2023
jenniferwL3045QAAmazement
My friend told me about this place and while on vacation I took the tour. I did read some reviews stating how mean the owner is and some other not so good comments. I entered the building and paid...
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September 06, 2023
PureMichigan123The powers of our Earth!
A interesting place to cool off when it’s 96 degrees outside. Our guide was very knowledgable about the caverns and it’s history. Inside it is breathtaking! Well worth the drive. My only complaint...
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August 16, 2023
C8074ZTdavidrModerately interesting cave, very unpleasant owner
The cavern was ok, although as many have noted the price is high ($70 for two adults and two kids for maybe a 30 minute tour). The girl who did the tour was enthusiastic and well informed. The...
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