One of California's latest national monuments is an enormous, pristine section of mountains, lakes, and lava flows in the ...

The Great Smoky Mountains, straddling the border of Tennessee and North Carolina, are a haven of biodiversity and natural beauty. These ancient mountains are cloaked in a mystical blue haze ...

Mountains, glaciers ... North Carolina is another state where natural beauty is found in various forms. The dozens of waterfalls in Highlands, for instance, are photogenic in every way.

The mountain valley offers views over rugged canyons, surrounded by palm trees and cacti, and has been likened to Macchu ...