If you're looking for a hiking experience with mystery and, if you time your visit correctly, a surprise waterfall, this spot ...

With more caves than any other state park in the region, and six miles of lush hiking trails, this park is a must-visit for those in the Midwest.

Experience wilderness unfiltered amid miles of breathtaking hiking and backpacking trails in Illinois’ Garden of the Gods or go underground, then enjoy the view at an international dark sky park at ...

With more than 15,000 campgrounds in the U.S., you’re never far from some of the country's best campgrounds, no matter where you live. But what are the most important qualities to look for when ...

Children young and adolescent will enjoy this varied 4-mile day hike featuring a bit of spelunking and inspiring views both out to sea and straight above: the Gaviota wind caves. Backcountry day hikes ...

Cave explorer Floyd Collins got trapped in Sand Cave in Kentucky 100 years ago and later died. The incident drew national attention and helped lead to the creation of Mammoth Cave National Park.