What is "schengen"

Schengen may refer to:

• Schengen Area, the group of European countries that have abolished border controls between each other
  • Schengen Agreement, a 1985 European treaty that provided for the removal of border controls between participating countries
• Schengen, Luxembourg, the Luxembourgish village and commune nearest to where the Schengen Agreement was signed
• "Schengen", a song on the album Caravane by Raphael