Explore the mystery of the 7-mile deep waterfall cave - a natural wonder hidden deep beneath the surface. In this video, we journey through winding passages, roaring underground falls, and ...

We rappelled down a 280-foot waterfall inside a remote river cave – and it was one of the most intense adventures we've ever tackled. In this video, we take you through the slippery descent, the ...

From hidden waterfalls and underground caves to Australia’s longest lava tube system, these off-the-beaten-track wonders are well worth the detour on your next road trip.

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for Horse Cave, United States throughout the world ...

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for Bee Cave, United States throughout the world ...

Explore the hidden world beneath your feet. Breathtaking caves that are perfect for hiking and spelunking in Cincinnati.