Craters of the Moon National Monument and Preserve is one of the most otherworldly destinations in Idaho and draws thousands ...

Cappadocia is one of the world’s most evocative destinations, where dramatic landscapes shaped by nature and history form a ...

Hell’s Half Acre, an otherworldly alien landscape in a remote section of central Wyoming is reopening in May. The area was ...

Ideas for getting the family out in nature this weekend. We have a myriad of fun family outing opportunities nearby.

Tennessee hides a wilderness masterpiece that deserves to be on your bucket list immediately. Savage Gulf State Park in ...

This Arkansas cave isn’t frozen in time. Discover Blanchard Springs Caverns, where limestone drapes, quiet chambers, and slow ...

In South Africa, paleontology has been dominated by white people. Lazarus Kgasi is changing that dynamic — and coloring in ...

There’s a cave in Illinois that watches the Ohio River go by. It’s big, strange, and way more memorable than expected.

Explore Mammoth Cave National Park, home to the world’s longest cave system, with year-round tours, hiking, wildlife, stargazing, and scenic river paddling.

Deep beneath the hills of eastern Spain, scientists stepping into a lightless cavern have stumbled on a world that feels ...

GeoKarst is a new EU-funded project highlighting a unique landscape of caves, gorges and medieval villages near Trieste Our guide turns out the lights and suddenly there is nothing. Just total ...