America's national park sites saw a record number of visitors last year. Great Smoky Mountains, Zion and Grand Canyon ...

High temperatures and vegetation rooting likely ... “Thankfully, there were no injuries or property damage,” Jeff Bradybaugh, Zion National Park Superintendent, said in a statement.

the slimmest section of Zion Canyon is known as The Narrows. It's one of the park's most popular hikes and starts tame with the one-mile Riverside Walk, a wheelchair-accessible hike. After that ...

ZION NATIONAL PARK — The main road in Zion National Park ... Vegetation rooting and high temperatures likely contributed to the rockfall, the park said in a statement. "Thankfully, there were ...