source https://www.cnn.com/travel/article/sweden-rune-kingdom/index.html
Runestones open gateway to ancient Viking civilization
Drive north of the Swedish capital for about half an hour and you'll reach the lakeside district of Vallentuna, a pleasant community with cobblestone churches, picnic areas and playgrounds.
source https://www.cnn.com/travel/article/sweden-rune-kingdom/index.html
source https://www.cnn.com/travel/article/sweden-rune-kingdom/index.html
