That’s exactly what happens at the Delaware Water Gap National Recreation Area, a 70,000-acre slice of Pennsylvania paradise that makes you wonder if you’ve accidentally wandered into a painting.

Unfortunately, Europe's most famous destinations have become victims of their own success. Here is what I've come to realize ...

These human-made landmarks around the world defy expectations of what man can create—and they sometimes seem to defy gravity ...

From murderous mountains to boiling hot springs these are the world's most dangerous natural attractions, ranked.