Town of Sharpsburg, Maryland – A Town Rich in History & Heritage
Description: Crystal Grottoes Caverns located in Boonsboro Maryland, has more stalactite, stalagmite, and helectite formations per square foot than any cave known to man, and is the most naturally kept cave in the world. Crystal Grottoes Caverns is open year round for family fun.
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ATTENTION The Caverns will be closing an hour early (closing at 4:00PM) on Thursday, July 13th for a special event , Thank You!
Special Announcements
Winter Schedule 10AM-5PM Fri Sat & Sun until Dec 17th when we will close for the season.
Town of Sharpsburg, Maryland – A Town Rich in History & Heritage