From the highest peaks to the deepest chasms, the 7 natural wonders of the world will make you want to lace up your exploring ...

Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your ...

From the national parks of the Rocky Mountains to the music history of Nashville, these American adventures are calling ...

Sunset Crater Volcano National Monument is a small park, and a convenient detour, on your way to or from Grand Canyon National Park. Stretch your legs on the several short trails (each a mile or ...

That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

Selfie-related deaths continue to occur all over the world. These are ten of the most dangerous spots around the world to to ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Midway through the switchbacks, note the change in soil color. Because Kendrick Mountain is a lava dome, the soils indicate the mountain’s volcanic history. Near the beginning of the hike the path has ...

The Axial Seamount—a volcano located 300 miles off the coast of Oregon and a mile underwater—is slowly showing signs of an impending eruption. Although less well-known that other volcanic giants of ...

For more information, visit Sunset Crater Volcano National Monument's website. Grand Canyon Sunset Hiking Adventure Deep Below The South Rim (36 reviews) Grand Canyon Sunset Tour from Flagstaff ...