Hawaii is the newest of the 50 U.S. states (August 21, 1959), and is the only U.S. state made up entirely of islands.

Mammoth Cave National Park is a U.S. National Park in central Kentucky, encompassing portions of Mammoth Cave, the longest cave system known in the world.

The Grand Canyon is a steep-sided canyon carved by the Colorado River in the United States in the state of Arizona.

Meteor Crater is a meteorite impact crater located approximately 43 miles (69 km) east of Flagstaff, near Winslow in the northern Arizona desert of the United States.

Suzhou is a major city located in the southeast of Jiangsu Province in Eastern China, located adjacent to Shanghai Municipality.

Il Palio is a horse race held twice each year on July 2 and August 16 in Siena, Italy, in which ten horses and riders, bareback and dressed in the appropriate colours, represent ten of the seventeen Contrade, or city wards.

The Ponte Vecchio is a Medieval bridge over the Arno River, in Florence, Italy, noted for still having shops built along it, as was once common.

San Marco Squire is the principal public square of Venice, Italy, where it is generally known just as "the Piazza".

The Great Wall of China is a series of stone and earthen fortifications in northern China, built originally to protect the northern borders of the Chinese Empire against intrusions by various nomadic groups.

The forbidden city was the Chinese imperial palace from the Ming Dynasty to the end of the Qing Dynasty.

Chrysler Building is an Art Deco skyscraper in New York City, located on the east side of Manhattan in the Turtle Bay area at the intersection of 42nd Street and Lexington Avenue.

Yosemite National Park is a United States National Park spanning eastern portions of Tuolumne, Mariposa and Madera counties in east central California, United States.

The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the opening of the San Francisco Bay into the Pacific Ocean.

The Rocky Mountains (or the Rockies) are a major mountain range in western North America.

Vivaa Las Vegas!! Welcome to the city that truely never sleeps. Vegas, baby: it's the only place in the world where you can spend the night partying in Ancient Rome, wake up in Paris and brunch under the Eiffel Tower, bump into Superman on the way to dinner in New York, watch an erupting volcano at sunset and get married in a Pink Cadillac at midnight. Spend an evening in the most amazing suite, take a free craps lesson or double down with the high rollers, browse couture or tacky souvenirs, sip a neon 3ft-high margarita or a frozen vodka martini set on a bar made of ice. Vegas is the place you need to tick of your Sullivan's List..

The Niagara Falls are the most powerful waterfalls in North America. These voluminous waterfalls are situated on the Niagara River, straddling the international border between Canada and the US.