In early May 1953, George Martin Burhans sat down at his typewriter to write The Tri-State Caver — the first newsletter of the Hagerstown Grotto, a local chapter of the National Speleological Society.

The rare, pale grotto sculpin fish has become a rallying point for local support and conservation efforts in Perry County.

Recently, I was introduced to the Bloomington Indiana Grotto (BIG). The grotto is an organization of caving experts and enthusiasts in the Bloomington area. They meet on the second Thursday of every ...

One of Arizona's newest dining experiences takes you 21 stories beneath the Earth's surface. The Grand Canyon Caverns, a tourist destination in northeastern Arizona already known for its cave tours ...

The Mediterranean archipelago of Malta was awarded the 2026 Best Cave/Cavern/Grotto in Scuba Diving Magazine’s Readers’ Choice Award. The awards were presented in a special ceremony at the DEMA Show ...