Having a good reason when you want to travel to a foreign country is not enough. To avoid unpleasant surprises, it's always good to learn more about your destination. Today, we're giving you a heads up on what you need to know before you travel to the United States. Read more in this article.

Knowing the formalities for entering the United States

In order to travel to the United States, it is essential for you to know the formalities that allow you to enter this country. For example, European Union citizens must have a valid electronic or biometric passport. They are also required to have an ESTA electronic travel authorization. It should be noted that this authorization is important for all travelers leaving a member country of the Visa Expansion Program.

Even when these basic requirements are met, it's not all over yet. You must be prepared to give answers to a few questions at the customs area. You may be asked questions about how long you want to spend, or what you plan to do in this country. Because of this, you should know that before you go to the United States, as with any other country, you must be able to complete these formalities.

Knowing the jurisdictions of the states

Entering the U.S. without knowing the jurisdictions would be risky. For example, while you may be able to legally purchase a joint in one state, you may not be able to in another. It is therefore important to know and understand all the laws that govern your destination, in addition to the basic laws. You must be at least 21 years old before you can consume or buy alcohol for example, in the United States.

On the other hand, it is strictly forbidden to drink alcohol on the street at any time of the day or to smoke in public places. So many things not to do that you should know before flying.