Gray Line Tours makes it easy to experience the best of Nevada and Arizona’s natural beauty. Spend a few hours or a whole day exploring Death Valley, Hoover Dam, the Grand Canyon, or Valley of Fire on these one-of-a-kind tours. Choose from an air-conditioned bus or a luxury limo van and start your adventure. You can ride a pontoon in the Colorado River, see the canyon from above on a helicopter tour, look into the abyss from 4,000 feet above the canyon floor on the Skywalk, or go off-roading through the desert on a Hummer tour.
