With popular national parks still searching for the answers to congestion, train travel is a practical solution—and a unique adventure. A passenger train rolls through the unforgiving desert landscape ...

The United States’ national parks have an inherent contradiction. The federal law that created the National Park Service says the agency – and the parks – must “conserve the scenery and the natural ...

Over the past decade, I've traveled solo all 63 major US national parks. Parks like Isle Royale in Michigan and Dry Tortugas in Florida are only accessed via boat or plane. I've loved visiting ...