On the shortest night of the year, Lithuania throws off its northern reserve and heads for the forests, lakes and hilltops to celebrate Joninės — also known as Rasos (the Dew Festival) or Kupolė — the country’s magical midsummer festival. Held on the night of 23–24 June around the summer solstice, it blends Christian Saint John’s Day with far older pagan solstice rites, and it’s one of the most atmospheric nights to be in the Baltics.
Bonfires on the hilltops
As dusk finally falls (and this far north in June, it barely does), bonfires are lit on the highest ground around — hilltops, riverbanks and open fields. Fire is a symbol of purification and protection, and the bravest revellers leap over the flames for luck and to ward off bad spirits, while everyone else sings, dances and keeps the blaze going until dawn.
Flower wreaths and the morning dew
Herbs and wildflowers are central to the night. Gathering them — kupoliąvimas — is thought to capture their strongest magic when they’re picked at dawn, still wet with dew. Women and girls weave garlands and crowns of flowers; some are worn, others floated on a lake or river or tossed up into the branches of a tree — how they land is said to foretell the wearer’s luck in love. At sunrise, tradition says to wash your face in the morning dew for health and beauty.
The search for the fern flower
The most romantic ritual of all is the midnight hunt for the mythical fern flower (paparčio žiedas). Ferns don’t actually bloom, of course — which is rather the point. Legend holds that the flower blossoms for a single instant at midnight, and whoever finds it will understand the secret language of nature. In practice it’s a wonderful excuse for couples to slip off into the woods together on the year’s most enchanted night.
Where to celebrate
For the full folk experience, head to Kernavė — the UNESCO-listed ancient hill-fort site outside Vilnius stages one of the country’s biggest and most traditional Rasos gatherings, with folk musicians, craft fairs and wreath-floating on the river. You’ll also find celebrations on the outskirts of Vilnius and by lakes and rivers across the country. Wherever you are, bring a flower crown, learn a few sutartinės (traditional songs), and stay up for the sunrise — that’s the whole idea.