Caves and Karst Day
Saturday, June 6, 2026
In 1878, Formation of. National Speleological Society. The American National Speleological Society, dedicated to the exploration, conservation, and study of caves, was formed to create awareness and maintain cave ecosystems
History
Formation of National Speleological Society. The American National Speleological Society, dedicated to the exploration, conservation, and study of caves, was formed to create awareness and maintain cave ecosystems
How It's Celebrated
Caves and Karst Day is observed by recognizing the importance of the day, learning about its background and significance, and sharing awareness with others through conversation and social media. Many people take time to reflect on the meaning of the observance and participate in relevant activities or community events.