The National Weather Service has issued a flash flood warning for Zion National Park, where floods were already happening, ...

If that weren't enough, narrow slot canyons riddle the park, prone to flash flooding that can wash hikers away in an instant.

With the Zion Canyon's striated, orange-red walls towering 1,000 feet overhead and the Virgin River, the slimmest section of Zion Canyon is known as The Narrows. It's one of the park's most ...

With the Zion Canyon's striated, orange-red walls towering 1,000 feet overhead and the Virgin River, the slimmest section of Zion Canyon is known as The Narrows. It's one of the park's most ...