Most people come to Pictured Rocks National Lakeshore in Michigan’s Upper Peninsula for its namesake — the colorful, mineral-stained sandstone cliffs that line mighty Lake Superior. Those cliffs are ...

Add Yahoo as a preferred source to see more of our stories on Google. Carlsbad Caverns in Carlsbad, New Mexico. Nestled between national parks, big cities and places you may have considered “the ...

Step off the desert trail and into Arizona’s longest cave, where crystal formations and subterranean wonders await.

An excellent diving site, this incredible duo of caves is a favorite of both tourists and locals alike. The two caves—known as Cenote Dos Ojos—were created by two 70-foot sinkholes connected by a ...

Looking for an adventure that’s cool (literally) and completely out of the ordinary? The United States is home to some of the world’s most fascinating cave systems, each with its own story carved by ...

Cave Without a Name was first explored by 6-year-old Mary McGrath and her two brothers. What they discovered in the light of a kerosene lantern under a pasture outside of Boerne was described as too ...

Named Colossal Cave, with more than two miles of passageways that have been explored and mapped, it is likely that there are still areas that have never been seen. Tours of the cave, where the ...

Mammoth Cave National Park helps preserve the cave system that is located in the Green River Valley area of south central Kentucky. This cave system is one of the world's longest systems, expanding ...

The Texas Hill Country is a popular travel destination known for its beautiful panoramic views, numerous outdoor activities and prolific wineries. What most people don't know, however, is that the ...

If you're looking for some beautiful scenery to see this time of year, Cave Point should be on your list of places to check out. Limestone cliffs sit along Lake Michigan and in the winter, the water ...

The world is full of amazing places. Though most people travel to see such sites above the earth’s surface, many are actually beneath it. Caves contain their own ecosystems that would not be ...