Seurasaari is the Helsinki island famous for its annual public Midsummer bonfire in Finland.
Seurasaari is an island and open-air museum in Helsinki, known for its wooded landscape, traditional Finnish buildings and cultural events. Its Midsummer celebration includes a large bonfire, folk music, dancing and other Finnish seasonal customs. The event attracts residents and visitors to the island for an organized public celebration rather than a private household fire.
The island lies just off the Helsinki mainland and is connected by a pedestrian bridge. The Seurasaari Open-Air Museum, established in 1909, contains historic buildings relocated from different parts of Finland, giving the celebration a strong heritage setting.
Seurasaari is sometimes confused with Suomenlinna, another well-known Helsinki island. Suomenlinna is a historic sea fortress, while Seurasaari is particularly associated with Finnish rural architecture and the city’s traditional Midsummer festivities. Finnish Midsummer, or Juhannus, is held near the June solstice and is widely marked with bonfires, saunas and time spent in nature.