Several major changes are coming to U.S. national parks in 2026 to mark America's 250th anniversary. There will be more "patriotic fee-free days" for U.S. residents, replacing some previous free days ...

The United States, for all its many cities and suburbs, is jam-packed with some of the world's greatest hiking trails. Although dedicated hikers can find terrific hikes in almost every American park, ...

Get an insider look at the US National Park Service to see how they use maps and geospatial technology to protect and manage America's national parks "Maps easily cap your first greeting upon arrival ...

Explore America’s top national parks by train. From Glacier to the Grand Canyon, see the country while enjoying a stress-free ride.

America’s national parks were conceived as sanctuaries from the forces remaking the rest of the continent. Climate change is now breaching that boundary. A recent assessment of park vulnerability ...