"It's not every day that one steps on a sword in the lake!" Mikael Nordström from Jönköpings Läns Museum said when explaining the significance of the find.
But that's exactly what happened to Saga Vanecek, who found the relic at the Vidöstern lake in Tånnö, Småland earlier this summer.
"I was outside in the water, throwing sticks and stones and stuff to see how far they skip, and then I found some kind of stick," Saga told The Local.
"I picked it up and was going to drop it back in the water, but it had a handle, and I saw that it was a little bit pointy at the end and all rusty. I held it up in the air and I said 'Daddy, I found a sword!' When he saw that it bent and was rusty, he came running up and took it," she continued.
The water at the lake by the family's summer house was low this year due to drought, which may have been part of the reason Saga was able to reach the sword. Because of this, the family was putting a buoy out in the lake to warn other boats of an underwater slab of concrete which was dangerous in the low water levels.
"I asked Saga to bring the buoy, but she was taking her time like a kid does, playing in the water," her father, Andy Vanecek, recalled. "I was getting impatient because the World Cup game was about to start!"
BEST SOCIAL MEDIA REACTIONS: 'All hail the new Queen of Sweden'
Photo: Jönköpings Läns Museum
At first he thought his daughter had found a stick or a branch, but realized from the way it bent that it could be a sword -- although even then, he thought it could be a modern toy. The family asked their neighbours and one of Vanecek's colleagues, who has an interest in history and archaeology, and they said the relic was likely authentic and should be reported to authorities, which the Vaneceks did.
It was initially reported that the sword was at least 1,000 years old, but the museum later contacted The Local to clarify that they believe it may be even older, estimated to date back to the 5th or 6th century AD, pre-Viking Age. The find has prompted huge interest from archaeologists and historians.
"It's about 85 centimentres long, and there is also preserved wood and metal around it," explained Mikael Nordström from the museum. "We are very keen to see the conservation staff do their work and see more of the details of the sword."
Anyone hoping to see the sword will have to wait at least a year, Nordström told The Local, explaining: "The conservation process takes quite a long time because it's a complicated environment with wood and leather, so they have several steps to make sure it's preserved for the future."
"Why it has come to be there, we don't know," he said. "When we searched a couple of weeks ago, we found another prehistoric object; a brooch from around the same period as the sword, so that means – we don't know yet – but perhaps it's a place of sacrifice. At first we thought it could be graves situated nearby the lake, but we don't think that any more."
The sword has prompted teams including museum staff to carry out further searches in the area, though none have resulted in such an important find. The first led to the discovery of the brooch but the oldest object found in the second search, on Wednesday, was a coin from the 18th century.
"We asked Saga [not to tell anyone about the sword] because we were afraid that if this find would go public too soon, there would be a lot of people there, perhaps destroying our possibility to find things later," he added.
The sword's handle was what first caught Saga's attention. Photo: Andrew Vanecek
Saga confirmed to The Local that the only person she told was her best friend, who she really trusts. Thursday was the first day she could reveal her story to her classmates, and her teacher threw a party to celebrate, handing out ice creams and showing Saga's TV and radio interviews to the class.
"They thought that it was very fun and interesting to know about my story," said Saga.
"I think maybe I found it harder to keep secret than she did," her father added. "It's cool that it will be in a museum and it might even say 'Saga's sword' and it might be there for thousands of years. We didn't put it on Facebook or anything until yesterday, and now it's really blowing up!"
He said that several friends had joked that the discovery made Saga the new Queen of Sweden, a conclusion also drawn by many of The Local's readers.
However, the eight-year-old's experience hasn't made her want to pursue a career in archaeology, saying she currently hopes to be a doctor, vet, or an actress in Paris, although she does enjoy learning about "old stuff".
She moved to Småland only last year, having grown up in Minneapolis in her father's home state of Minnesota, USA. The family moved back to Sweden in 2017 to be closer to the maternal side of Saga's family.
"The cool thing is that I'm a huge Minnesota Vikings fan, and this looks just like a Viking sword!" said Vanecek.
As for whether Saga will be involved in future projects or receive a reward for her discovery, the case has now been handed over to the National Archives of Sweden, who will be responsible for making the decision.
A pre-Viking sword and Minnesota Vikings merchandise. Photo: Andrew Vanecek