Every year, millions of people visit the Grand Canyon in Arizona, and incidents, some resulting in tragedies, happen from time to time. Here's a look at some of the incidents that have happened in the area in recent years.
It was an agonizing job, but here are the most beautiful hikes in U.S. national parks, sea to sea and far north. Maybe you have heard of Bright Angel, but how about Hole-in-the-Wall?