The Engadin or Engadine (, , , ; tr: Valley of the Inn people) is a long valley in the eastern Swiss Alps located in the canton of Graubünden in southeast Switzerland. It follows the route of the Inn from its headwaters at Maloja Pass running roughly northeast until the Inn flows into Austria, one hundred kilometers downstream. The Engadine is protected by high mountains on all sides and is famous for its sunny climate, beautiful landscapes, and outdoor activities.