Visa policy of the Schengen Area

The Schengen Area allows travelers from many countries to enter without a traditional visa for short stays (up to 90 days within a 180-day period), enabling free movement across member states. Citizens of Schengen countries and some visa-exempt nations don't need a visa; others must apply in advance through a Schengen visa, which is usually valid for multiple countries in the zone. Travelers with a visa can move freely between Schengen countries, but travelers from non-exempt countries may need to undergo border checks and obtain appropriate documentation before entry. The policy promotes ease of travel while maintaining border security.