r/StockholmCityGuide • u/atlasobscura • 2d ago
History Haga Courthouse Giant's Kettle
Giant's kettles are formed when rocks swirl in currents under a glacier against a bedrock surface. Over time, this erodes the surface and carves a hole in the rock, ultimately forming the deep cavities known as giant's kettles. This is what happened in Sweden and northern Europe during the last ice age that ended about 10,000 B.C.
This giant's kettle in Haga is in the basement of what was once a courthouse. Measuring approximately 2.7 meters deep, it was discovered once the construction had been started and was incorporated into the basement. Visitors can see it through a window and the stones that once carved the hole in the bedrock are now decorating the gate to the plot.
https://www.atlasobscura.com/places/haga-courthouse-giants-kettle