No matter how much research you do before a trip, some culture shock is inescapable.

One of the most fascinating aspects of their findings is the contrast among all of the countries.

And while tipping is customary in the U.S., it isn’t in a place like Slovenia.

Detail of map of the world revealing etiquette practices in different countries

Those are always eaten with your hands.

In fact, many of these international etiquette rules concern food.

In Egypt and Portugal, you should never ask for salt when having dinner.

Detail of map of the world revealing etiquette practices in different countries

In Sierra Leone, you should always leave a small amount of food when eating.

To learn more about etiquette rules around the world, visitRemitly’s websiteand browse the regional etiquette maps below.

One of the most fascinating aspects of their findings is the contrast among all of these places.

Detail of map of the world revealing etiquette practices in different countries

And while tipping is customary in the U.S., it isn’t in a place like Slovenia.

Detail of map of the world revealing etiquette practices in different countries

Detail of map of the world revealing etiquette practices in different countries

Detail of map of the world revealing etiquette practices in different countries