Crystal Grottoes Caverns located in Boonsboro Maryland, has more stalactite, stalagmite, and helectite formations per square foot than any cave …
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4.0/5 · 187 reviews
5-star
59%
4-star
14%
3-star
17%
2-star
7%
1-star
3%
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Sep 8, 2024
We had a fabulous tour of this hidden gem! Our tour guide Paul was funny, engaging and informative! The cave is safe, well lit and easy to navigate. We highly recommend this awesome day trip if you l…Full review by BeachBum172W
Aug 24, 2024
We had been outside walking around Antietam in 95+ degree weather. We thought this would be a nice break from the heat. It was, but the tour was only about 30 minutes long. At $46/couple, I thought t…Full review by VanDo
Jul 22, 2024
Very cool experience and I don’t mean because of the temperature. Our guide was very informative although we couldn’t hear him often because of the size of the group.Full review by DontStopExploring
how young no prams will work in here but it is amazing and small children will love it very young 3 and younger will not like it its cold and would be boring as they wouldn't understand …
how young no prams will work in here but it is amazing and small children will love it very young 3 and younger will not like it its cold and would be boring as they wouldn't understand how cool it is
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