Less than a century after it was rediscovered, National Geographic's correspondent explored the ruins of Petra and found its ...

These hiking trails—for all levels—offer unique ways to spot wildlife and experience California’s iconic Mojave park on foot. A young hiker leaps across boulders at Trashcan Rock in Joshua Tree ...

There's no shortage of places to see and things to do in the United States. America boasts some of the most unique travel opportunities in the world. It's not just popular tourist destinations either.