* The Grand Canyon in Arizona is a natural wonder that is over a mile deep and 18 miles wide. It was carved by the Colorado River over millions of years, and it is one of the most popular tourist destinations in the United States.
* Yellowstone National Park in Wyoming is the oldest national park in the United States. It was established in 1872, and it is home to a variety of wildlife, including bison, elk, and bears. The park also has geothermal features, such as geysers and hot springs.
* The Golden Gate Bridge in San Francisco is one of the most recognizable bridges in the world. It was completed in 1937, and it spans the Golden Gate Strait. The bridge is a symbol of San Francisco, and it is a popular tourist destination.
* The White House in Washington, D.C. is the official residence of the President of the United States. It was built in 1800, and it has been the home of every president since John Adams. The White House is a symbol of American democracy, and it is a popular tourist destination.