Crystal Grottoes Caverns

I had an amazing experience doing the tour. The cave was beautiful and fascinating, the tour guide was friendly and had a great flair for entertaining, I enjoyed the historical information, and...

Crystal Grottoes Caverns is a wonderful hidden gem in Boonsboro, MD. Each 45-minute tour costs $23 per adult (tips are accepted), and you are whisked away into the depths of the earth for a...

Me and my fiance love going to different caverns. We found this one on our way to our campground in Maryland. It did not disappoint. It was $23 per person, which was not bad. The tour lady was...

This was a great day trip with the kids. We went over the summer so even though it was 90 degrees outside, it was nice and cool inside. The kids loved learning about the cavern and we did gem...

Came here from Baltimore to visit the caves and I was very excited to make the drive over! It's $23 for an adult and they recommend tipping your tour guide after. Tours depart every 30 mins and...