This story appears in the January 2011 issue of National Geographic magazine. “Past the hand of dog, watch out for dinosaurs,” says a voice in the dark. I recognize Jonathan Sims’s clipped ...

We set out to explore what might be the biggest river cave we’ve ever seen ... Riverfront Pools and a Panoramic Sauna With Rocky Mountain Views—and It Sources Water From the Deepest Hot ...

Announced on January 22, a section of Newton County Road 5 will be closed, in coordination with Newton County and the Buffalo National River. Widely known as Cave Mountain Road, the temporary ...