Crystal Grottoes Caverns, Boonsboro
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Facts and practical information
Crystal Grottoes is the only show cave in the U.S. state of Maryland. It is located on Maryland Route 34 between Boonsboro and Antietam National Battlefield. ()
Elevation: 436 ft a.s.l.Coordinates: 39°29'54"N, 77°40'36"W
Day trips
Crystal Grottoes Caverns – popular in the area (distance from the attraction)
Nearby attractions include: Burnside's Bridge, Rocky Run Shelter, Washington Monument State Park, Dahlgren Chapel.
Frequently Asked Questions (FAQ)
When is Crystal Grottoes Caverns open?
Crystal Grottoes Caverns is open:
- Monday 10 am - 5 pm
- Tuesday 10 am - 5 pm
- Wednesday 10 am - 5 pm
- Thursday 10 am - 5 pm
- Friday 10 am - 5 pm
- Saturday 10 am - 5 pm
- Sunday 10 am - 5 pm