Up Helly Aa: Shetland’s Fiery Celebration of Heritage

Each winter, as the long Shetland nights reach their darkest point, the islands come alive with fire, music, and tradition. Up Helly Aa is Shetland’s most iconic festival—a powerful celebration of Viking heritage, community spirit, and the turning of the seasons. Deeply rooted in Norse history and shaped by generations of local tradition, it remains one of the most important cultural events in the Shetland calendar.

At the heart of Up Helly Aa is the torchlight procession. Hundreds of participants, known as guizers, march through the streets carrying blazing torches, led by the Guizer Jarl and his Jarl Squad, dressed in striking Viking-inspired costumes. The procession builds towards the dramatic burning of a hand-built galley, created especially for the festival each year. The flames symbolise the end of winter’s darkest days and the welcome return of longer, lighter evenings.

The main and largest Up Helly Aa takes place in Lerwick on the last Tuesday of January. This is the best-known celebration and the one most people picture when they think of Up Helly Aa. Thousands gather to watch the torchlit procession wind through the town before the galley is ceremonially burned, followed by an all-night programme of music, dancing, and performances in local halls.

While Lerwick hosts the largest event, Up Helly Aa is celebrated across many communities throughout Shetland from January through to March. Each local festival has its own unique character, traditions, and themes, but all share the same core values: creativity, storytelling, music, and togetherness. Months of preparation go into making costumes, rehearsing performances, and building galleys, making the festival as much about community effort as the night itself.

Up Helly Aa is not simply a spectacle for visitors; it is a living tradition. It reflects Shetland’s strong links to its Norse past while celebrating the resilience and creativity of island life today. The craftsmanship on display—from hand-made costumes to detailed shields and helmets—mirrors Shetland’s wider tradition of skilled making, something that continues to inspire local artists and craftspeople.

For those who experience it, Up Helly Aa is unforgettable: the glow of fire against the winter sky, the sound of marching feet, and the shared sense of celebration that brings communities together. It stands as a powerful reminder of Shetland’s heritage and the enduring importance of tradition, even as it continues to evolve with each new generation.