Mitchell Caverns feels like stepping into a fantasy world with its bizarre formations. The two connected caverns, El Pakiva ...

Nestled in the Laurel Highlands region of southwestern Pennsylvania, this underground labyrinth is the state’s largest cave system, and boy, does it know how to make an entrance. When I first heard ...

This 180-million-year-old limestone cave system is packed with stalactites, stalagmites, and columns—but what really ... We’re talking over 400 miles of mapped passageways—and counting. Mammoth Cave ...

Big tale from a little cave is rock solid. Read Common Sense Media's Stalactite & Stalagmite review, age rating, and parents guide.

Zumpango Cave is part of the Garra de Jaguar system and features ground-to-ceiling columns of speleothems, or stalagmites and stalactites, according to experts.

The stalactites and stalagmites of Sequoia National Park’s Crystal Cave will be accessible again this summer.

Unlike many caves with stalactites, Mammoth Cave features gypsum crystals that form when water evaporates and leaves minerals behind. Keep an eye out for “boxwork” formations, rare honeycomb patterns ...

Crystal Cave is located within Sequoia National Park and offers a "captivating glimpse into a world of stunning stalactites, stalagmites, and intricate formations," said Nicole Stivers, Sequoia ...

These caves, filled with ancient stalactites and stalagmites, produce ethereal sounds when struck gently, transforming the underground world into a natural concert hall and fascinating explorers ...

Ever since 1941, when the U.S. received Mammoth Cave’s stalactite-studded underground chambers as a gift from Kentucky, the National Park Service has been thirsting to take over Onyx and Crystal ...