In a country abundant in tourist resources, you will surely find a number of attractions you want to tour. Known as the Big Apple, New York City is the biggest metropolitan center in the United States, with such famous spots as the Statue of Liberty, UN headquarters, Broadway, Times Square, and Central Park. Many travelers are also keen on exploring the natural attractions such as the Grand Canyon and the Yellowstone National Park. Located primarily in Wyoming, Yellowstone is known for its rich wildlife and varieties of geothermal features. Unquestionably, the massive Niagara Falls on the U.S.-Canadian border will also leave a deep impression on you.The United States is an amazing land boasting diversified cultures, geographical features and natural landscape. The Statue of Liberty and the Hollywood Sign are known as the icons of the country. The major cities of the United States include New York, Washington D.C, Philadelphia, Boston, Chicago, and San Francisco.