Explore Arizona’s Colossal Cave Mountain Park on a guided stroll past bat roosts, outlaw lore, and fossilized flowstone in a ...

The cave took months to locate and was already unstable when entered. Inside, vertical drops, waterfalls, and loose rock made progress dangerous. As explorers climbed higher, a massive bat colony ...

A popular hiking trail in western New Mexico that features ancient lava flows and bat-filled caves will be closed through most of 2026 during a trail improvement project, the National Park Service ...

Forget festivals and sporting events, the Bracken Cave bat colony is considered to be the largest gathering of mammals on ...