In the Swedish calendar, the last day of April is known as Valborgmässoafton (Valborg for short), or Walpurgis Eve. Throughout the country people gather around bonfires to celebrate spring and herald the coming of summer.
Some Valborg celebrations begin in the afternoon with picnics and other gatherings, but things really get going as the sun starts to go down. That’s when the crowds gather, the bonfires are lit, and fireworks are set off. Swedes love to sing, and a big part of Valborg celebrations is the singing of traditional songs of spring around the fire.