Dynge Castle — Wikipedia

Dynge Castle (Swedish: Dynge borgruin), also formerly known as Dyngehus, is a castle ruin in central Bohuslän, Sweden. It was built around 1250 when the area was under Norwegian rule and was in use until the beginning of the 16th century, when it burned down. It is one of few remaining medieval structures in Uddevalla Municipality, alongside Dragsmark Abbey and Bokenäs Old Church.