Crystal Grottoes Caverns

Name: Crystal Grottoes Caverns
Address: 19821 Shepherdstown Pike, Boonsboro, MD, 21713, US
Telephone: 240-217-7623

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Maryland's only commercial underground caverns. Spectacular tour through brilliantly lit chambers takes 30 minutes.

Hours See website for hours.

Location

19821 Shepherdstown Pike

Boonsboro, MD
21713

Get Directions

Contact

Local Phone: 240-217-7623

Map

Western Maryland

July 04, 2025

John A

Really cool down there.

A fun, interesting place, something different. Our guide was informative, amusing, and nice to everyone. Photos looked amazing. The kids in our group seemed to love it, too.

May 25, 2025

Flyer44711521730

A great afternoon trip

The location is amazing, and the guides and owners care very much about the site and the tour. The history and the scenery is presented in a way that is accessible and welcoming to everyone.

May 24, 2025

bealljamie198

Stop by on a hot day

Stop by on a hot day. Cavern runs 52 degrees year round. You have steps you need to walk down to get to the cavern. Wear comfortable shoes/slip resistant and take a jacket. They sell a few items...