Walpurgis Night is celebrated predominantly in Northern Europe, particularly in Scandinavian countries. Participants gather around bonfires as a means of warding off malevolent spirits and celebrating the arrival of spring. This ancient tradition often includes singing, dancing, and various festivities that emphasize community spirit. The bonfires serve as a central element, symbolizing purification and protection, while people engage in merriment and revelry to mark the transition into the warmer months.