In Nevada's Mojave Desert lies the exciting city of Las Vegas. The city is an international center for entertainment, shopping, gambling, grand shows, nightlife, relaxation and letting loose. It is said that "what happens in Vegas, stays in Vegas" in this theme park for adults. The Grand Canyon is considered one of the new Seven Wonders of the World, a name that it's amazing views more than live up to. In the heart of the Arizona desert, the Grand Canyon cuts a 1-mile (1.6 km) deep trench into the earth's surface. At 277 miles (446 km) long, it truly is the grandest canyon on earth.