One of the best Grand Canyon helicopter tours, this excursion features panoramic views of the Hoover Dam, Lake Mead, the Mojave Desert and of course, the Grand Canyon.

The Grand Canyon is vast, covering 1,218,375 acres and 1,904 square miles across Arizona. Here's what to know.

Booked a "do it all" tour of the Grand Canyon and found out that the tour guide didn't even know we booked the helicopter/boat ride as well. Only got to do the Skywalk/Hoover Dam portion of the tour.

Grand Canyon Skywalk is ranked #17 out of 20 things to do in Grand Canyon National Park. See pictures and our review of Grand Canyon Skywalk.

Grand Canyon Skywalk is a unique attraction in Grand Canyon West. It's a 10-foot-wide, horseshoe-shaped glass bridge that extends 70 feet over the canyon rim.

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.

Grand Canyon Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Grand Canyon area.