The majority of the canyon's services and facilities – campgrounds, lodges, guided tours, etc. – are located on the popular South Rim. Because the Grand Canyon is a national park, be aware ...

Iconic outdoor destinations like Great Smoky Mountains National Park and the Grand Canyon are justifiably popular, but there are many lesser-known sites to discover, both in the U.S. and abroad.

The Grand Canyon is the biggest canyon on earth: 277 miles long, 10 miles wide, and a mile deep. It contains some of the oldest exposed rock on earth ... to make it a national park date back ...