In northern Arizona, near the Utah border, the community of Marble Canyon is surrounded by a distinct and stunning part of the Colorado Plateau. There are sheer, crimson-colored cliffs rising more ...

Hike through secret slot canyons, spot endangered California condors, visit sacred Navajo sites, and kayak a stunning 10-mile section of the Colorado River. Travelers visiting Grand Canyon National ...

This piece is part of a special project on deep time examining what the Western U.S. was like thousands, millions and even billions of years ago, and how that history is still visible and ...

“Our most adventurous programs in Northern Arizona include hiking the Grand Canyon on and below the South Rim, rafting the ...

Grand Canyon Caverns has reopened after being closed for nearly three years for repairs. Grand Canyon Caverns is in Peach Springs in northwestern Arizona. Two tours of the cavern are offered: 25 ...

SELIGMAN, AZ (AZFamily) — Twenty-one stories deep and about a mile off of old Route 66 sits the Grand Canyon Caverns. Formed over 15 million years ago, they were discovered in 1927, and tours began in ...

Marble Canyon is is not only a geographic marvel — a ribbon of red rock carved by time and water — it’s also a timeless space where silent communion with sky and stone make more sense than catching up ...

One hundred years after John Wesley Powell’s historic trek down the Grand Canyon, National Geographic went on a commemorative ...