Story
Out-and-back hike in the Grand Canyon starting at Bright Angel campground at the bottom and heading up North Kaibab trail along Bright Angel Creek to Ribbon Falls.
Also see short video of the falls at: https://www.youtube.com/watch?v=uyPMyLkvaNY
The moss-covered dome under the falls is made of travertine formed by calcium carbonate deposits left by the falling water over the years.