Constitution Day Description
Constitution Day commemorates the 1791 May Constitution, often with military honours in Warsaw's Piłsudski Square, school programmes on civic rights, and white-and-red flags along Baltic resort promenades. When the date creates a bridge with Labour Day, Poles reshape long weekends around Mazury lakes or Carpathian trails. Public institutions close; traffic spikes on expressways Thursday through Monday, so book trains early and expect toll queues on major corridors.
