Claim: The Beskids, also known as Beskidy in Polish and Beskydy in Czech/Slovak, are a mountain range that runs alongside the Sudetes and Tatra Mountains.
Evidence: The Beskids or Beskid Mountains (Polish: Beskidy, Czech: Beskydy, Slovak: Beskydy, Rusyn: Бескиды (Beskydŷ), Ukrainian: Бескиди (Beskydy)) are a series of mountain ranges in the Carpathians, stretching from the Czech Republic in the west along the border of Poland with Slovakia up to Ukraine in the east.