District of Columbia Grotto

The District of Columbia Grotto (DCG) is an organization dedicated to the exploration, study, and conservation of caves.  The Grotto brings together persons interested in all aspects of caving.  With a history going back to 1939, it is one of the oldest caving organizations in existence.  Some of our original members were founders of the NSS.

Contact Information

Grotto Contact:

Adam Lake

6304 Kaybro St. Laurel, MD 20707


(598) 814-2232

meeting information