If you’re traveling through Europe, it’s easy to feel at home. There’s a great deal of shared culture on both sides of the Atlantic, and many Americans can even trace their families back to Europe without thinking twice.

With that said, there are a few cultural and legal differences that might leave you feeling baffled if you haven’t prepared for them. Let’s take a look at a few of the more consequential ones.

Understanding Local Customs and Entry Requirements

European countries have distinct local customs that should be respected. For example, if you’re heading to the Vatican City, or just about any other religious site, you’ll need to cover your legs and shoulders.

There are also more technical considerations to bear in mind. For example, travelers to the UK will often need to invest in an Electronic Travel Authorization, rather than a visa.

Often, you can make life easier by booking an all-in-one experience. That way, potential snags can be anticipated and circumvented. For example, if you want to see the Alps, guided Mont Blanc hiking tours can be a great way to do so in style.

Social Interactions: Greetings, Volume, and Personal Space

Social interactions between Americans and Europeans can differ in some ways. Generally, Americans may come across as more expressive, which reflects the nation’s history of people seeking new opportunities abroad.

To blend in more smoothly, consider lowering your volume slightly. This may also reduce your chances of drawing unwanted attention, including from pickpockets.

Dining and Tipping: European Dining Etiquette for Travelers

When dining out in Europe, meals are typically enjoyed at a more relaxed pace. Guests may linger longer, and it’s common to ask for the check when ready, rather than having it presented. While tipping isn’t always expected, offering a little extra is appreciated in some places.

Navigating Crowds, Landmarks, and Public Spaces

Some attractions in Europe attract millions of visitors every year. It’s essential that you’re appropriately courteous. If there’s a line, then join the back of it. Don’t stand in the middle of a walkway taking photos, especially if photos in general are prohibited.

By exercising a little bit of common sense, you’ll often be able to avoid causing harm or offence. If you’re aware of the small points of cultural difference, however, you can often anticipate and deal with points of friction before they have a chance to cause conflict and ruin your experience.