Rök Runestone

The Rök Runestone is currently housed in the churchyard of the Rök Church in Östergötland, Sweden, where it has stood for centuries. It was originally erected in the early 9th century during the Viking Age.

The inscription contains over 760 characters, making it the longest known runic inscription in the world. It features a complex mixture of mythology, history, and riddles, including references to Theodoric the Great and the legendary Battle of the Goths and Huns.

The stone was commissioned by a man named Varinn in memory of his dead son, Vämod. The actual runes were carved by an unknown master runesmith whose intricate ciphering suggests an advanced level of literacy and education.

In 2020, a team of researchers from the University of Gothenburg published a study suggesting that the runestone's inscription is actually a response to a severe climate crisis in the 6th century. They believe the text serves as an apocalyptic warning of extreme cold and a dimming sun.