Vallentuna, Sweden (CNN) — 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.  It's also a journey deep into Sweden's ancient Viking past. Scattered among Vallentuna's greenery are dozens of mystical runestones that form the gateway …

Continue reading Swedish runestones open gateway to ancient Viking civilization (CNN Travel)