The Grand Canyon is Arizona's most famous landmark. Here's everything to know if you're going to visit, plus 10 interesting ...

PHOENIX — Grand Canyon National Park will offer guests free admission on Martin Luther King Jr. Day in honor of the 100th Anniversary of the National Park Service. The free admission date on Monday, ...

It doesn’t officially open till the 28th of March, but a few lucky visitors got an early glimpse of the Grand Canyon’s Glass Skywalk. The see-through sidewalk juts out 70 feet over the cliff’s edge, ...

Each year, millions of travelers are drawn to Grand Canyon National Park. Even though it’s widely photographed, nothing compares to seeing this natural wonder of the world in person. Its sheer size ...

Jutting out into space, the Grand Canyon Skywalk officially opened Tuesday. The Skywalk is located on the Hualapai American Indian reservation in Arizona. It's a horseshoe-shaped glass-bottomed ...

GETTING THERE: Although the Grand Canyon Skywalk is a bit closer to Flagstaff, Ariz., than to Las Vegas, there are more numerous and cheaper flights to Vegas from all three Washington area airports.