allowing for an easy walk into the slot. Lower Antelope Canyon is known for its more rugged terrain and narrow passageways. You'll go down a steep staircase to enter it and there's a ladder ...

Hand and foot guides are carved into the stone ... at the other end of the slot canyon. This narrow slot canyon is located ...

This mile-long moderate trail offers expansive views of Zion Canyon along with the Towers ... along with some narrow, rocky sections and drop-offs, some of which are not fenced.

Daredevil Nik Wallenda has a wife, three children, and he's been training for one moment his entire life: To tightrope walk across the Grand Canyon without any safety net or harness. Making it ...