Founded in 1957, PSC is an independent, nonprofit, incorporated organization dedicated to caving, conservation and the science of speleology. These aims are attained primarily through membership meetings, club-provided services, a monthly newsletter (The Potomac Caver), and club sponsored trips and training programs.

Becoming a member of PSC gets you involved in the caving community, equips you with the knowledge and tools to practice safe, fun caving, and offers numerous benefits such as organized trips and access to the PSC Field House. Find out more about membership here, or stop by a meeting to learn more.