Check these 5 gems you can't miss during your next trip to the US.

The Grand Canyon is one of the most impressive natural attractions carved out by the Colorado River. This natural phenomenon creates dramatic cliffs and ledges. It's fascinating to stand on the canyon rim and enjoy the stunning views of the canyon floor and the ridges and cliffs. It seems like an endless landscape of curves and shapes. Visit the South Rim, only 4.5 hours from Las Vegas and the most visited site. Check the visitor's center and the walkway running along the canyon with several viewing points. Also, explore the Bright Angel Trail. The Skywalk is another option for people who aren't afraid of heights. The glass bridge leads over the edge, providing a different perspective. Go to Eagle Point on the West Rim to enjoy it.

Continue to Niagara Falls, a fascinating natural attraction on the border between Canada and the United States. The water from Lake Erie flows into Lake Ontario, dropping on these massive waterfalls. The largest section is known as Horseshoe Falls, which has a 187-feel fall. The second part is known as the American Falls, dropping 89 feet. Finally, the third section is Bridal Veil Falls with a 78-foot drop. Most people visit it during summer because the weather is warm, and the trip is pleasant with the gardens in full bloom.

The Statue of Liberty is one of the most famous American symbols of freedom. It's also the largest statue worldwide and is located in New York Harbor. Visitors can see it from Battery Park or take a ferry to get closer. If you want a ticket for the statue, check your options for different access levels. The most popular option is a ticket for the Statue of Liberty and Ellis Island.

The White House is another fascinating landmark and is the official residence of the President of the United States. The historic structure located in Washington provides an inside history of the politics of the US. Make your way to Lafayette Park on the north side of the White House, where you can see interesting characters and several spots to take photos. The residence was originally built in 1792, but burned to the ground in 1814 by the British military. It was finally rebuilt in 1818. Although tours are free, you must make a reservation in advance.

Walt Disney World makes it to every list of US attractions. This could not be the exception. This mega amusement park in Orlando, Florida, is a top attraction for families and has been open since 1971. Most people visit theme parks, water parks, and Downtown Disney. All of these sites offer shows, performances, rollercoasters, and much more.

If you're ready to visit the United States, you must confirm the travel documents you need for a smooth entry. Some nationalities only need the [US ESTA] for access. This mandatory travel authorization is available online, and can help you with the procedure. This travel document is valid for 2 years and provides multiple entries to the United States. It allows a maximum stay of 90 days per entry. After completing the online form, the US ESTA will appear in your email inbox. Show it to US immigration authorities and enjoy this country. has all the tools to help you with this digital process. Leave this to the experts and start planning your US trip.