This weekend, on October 24-25, the Birka Viking Museum is once again celebrating Álfablót, an ancient Norse ritual that remembers ancestors and marks the move towards the coldest months of the year. This Saturday and Sunday, visitors to the island of Björkö can look forward to a unique event that remembers Sweden’s Viking Age past.

Hel and co. Source: Tallee Savage / Birka Viking Museum
“The Halloween of the Vikings”
In the Viking Age, Björkö was home to Birka, one of the most important trading hubs in all of Scandinavia. In the 20th century, the site was rediscovered through a series of archeological investigations that revealed centuries of incredible history.
Today, the island hosts the Birka Viking Museum, which tells this story through special displays alongside living history reenactments and a series of events related to the Viking Age.
One of the highlights of the calendar is Álvablót – the Halloween of the Vikings, which pays tribute to an ancient Norse pagan ritual that honored both deceased relatives and elves and land spirits.
The event takes place on the cusp between autumn and winter and makrs the transition from the warmer months to the darkest and coldest time of the year.

Ljusalver, or "Light Elves", at Birka. Source: Tallee Savage / Birka Viking Museum
Gods, mythological creatures and elven sacrifice
The modern version on Björkö Island is presented as an authentic alternative to Halloween, which in Scandinavia can be considered a much newer and less culturally relevant event. On Björkö, a team of reenactors helps to recreate the ancient ceremony of elven sacrifice at the Birka Viking Museum.
First, a völva (staff bearer) welcomes visitors and leads them on a special tour of the museum and nearby Viking Age burial site. The group then watches a pagan ritual inspired by descriptions of ancient events, with an array of mythological creatures in attendance.
Several Norse gods, including Odin and Freyja, watch on and help guide the ritual. Once the ceremony is complete, visitors can enjoy a special meal at the Restaurant Särimner that includes several dishes inspired by Viking Age cuisine.

The volva at Birka. Source: Tallee Savage / Birka Viking Museum
“Leaving the old behind"
Just as in previous years, most visitors to the island will arrive on a special boat from Stockholm. The event provides them with a chance to remember their ancestors while also exploring the culture and religion of the Viking Age.
"In ancient Scandinavia, Álvablót was the time when ancestors were honored, and nature spirits, elves, and gods such as Frey, the prince of the elves, and Hel, the goddess of death, were exposed," Veronica Björkman, who created the event, told The Viking Herald in 2024.
“There is a strong symbolism to a ritual that marks the end of warmer weather and the arrival of the dark winter months – a contrast that is particularly strong in the far north. It is a time for contact with those who lived before us. A time when nature "dies" and for hunting and slaughtering on the farms. It is also a time of change, where you leave the old behind."
You can find out more about this year's event on Birka Viking Musuem's official website: https://www.birkavikingastaden.se/en/attraction/themed-weekend-alvablot-the-halloween-of-the-vikings/
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