The Schengen Area is a group of European countries that have abolished passport and other types of border control at their mutual borders. This allows for free movement of people within the area, making travel easier and more efficient for residents and visitors alike. Established in 1995, the Schengen Agreement includes 26 countries, most of which are part of the European Union. However, some non-EU countries, like Norway and Switzerland, are also included. The area promotes cooperation among member states to enhance security while facilitating seamless travel across borders.