The Tatra Mountains, Tatras or Tatra (Tatry either in Slovak (pronounced [ˈtatri]) or in Polish (pronounced [ˈtatrɨ])- plurale tantum), are a mountain range that form a natural border between Slovakia and Poland. They are the highest mountain range in the Carpathian Mountains. The Tatras should be distinguished from the Low Tatras (Slovak:Nízke Tatry) which are located south of the Tatra Mountains in Slovakia.