Is it okay to travel to the United States and want to visit the inside of the White House?

This is definitely impossible. After 9 1 1, non-American citizens are not allowed to enter, that is, American citizens must be born in the United States, apply in advance, and then conduct background checks before they can visit under the guidance of a specific person at a specific time. Very, very hard. It's good to be able to take pictures outside. The United States Congress can visit, and it is free. It is recommended to go early because there is a queue. Moreover, the tour in Congress must be accompanied by a tour guide, and you can't just walk away. After all, it is an important institution of others, which is equivalent to our National People's Congress.