The Grand Canyon National Park hides more than stunning views it conceals entire forbidden regions where entry is strictly ...

It's a brilliant November morning in the heart of the Grand Canyon, and the ribbon of cold, clear sky framed by mile-high walls is growing bluer by the minute. A gentle breeze moves upstream along the ...

A historic cavern 210 feet below ground along historic Route 66 in northwestern Arizona has finally reopened for tours. Grand Canyon Caverns, in Peach Springs near the Hualapai Indian Reservation, ...

The National Park Service said most roads and trails are open, but most buildings are closed. Some are confused about what ...

The origin story of Hells Canyon, North America's deepest river gorge, has long been unclear to scientists. But new research estimates it formed about 2.1 million years ago when a dramatic flood event ...

According to the Utah Office of Tourism website, the state’s five national parks — Zion, Arches, Canyonlands, Capitol Reef and Bryce Canyon — will remain open during the shutdown, with visitor centers ...

One of the most epic Arizona hiking trails that immediately comes to mind is the Grandview Point to Horseshoe Mesa Trail. This lesser-known but epic hike at the Grand Canyon National Park is arguably ...