Located in Vancouver, Washington and dedicated to the exploration and conservation of caves. Highlights photos, upcoming events, articles, a meeting schedule, and membership details.
Oregon Grotto of the Portland, OR / Vancouver, WA Area
Oregon Grotto of the Portland, OR / Vancouver, WA Area - Washington and Oregon Caving Club - Chapter of the NSS
2024-07-04
The Oregon Grotto is a Portland/Vancouver area grotto with members from all over Oregon and Southwestern Washington. The Oregon Grotto is a chapter of the National Speleological Society. We welcome anyone who is interested in caving to join us for some underground adventures!