Built in the late 1930s, this 1.1 mile tunnel was blasted through solid rock in order to bring in visitors from nearby Kanab and make Zion more accessible from Bryce Canyon National Park.

Bryce Canyon, Zion, Arches, Capitol Reef, and Canyonlands. That said, if you’re embarking on a Utah national park trip this summer, you may want to exercise patience and plan ahead as much as ...

U.S. News Insider Tip: Don't blink or you'll miss the windows bored through the walls of the tunnel ... east side of Zion National Park, as well as nearby parks like Bryce Canyon and the Grand ...