Exciting archaeological developments have revealed the ancient city of Stolzenberg, hidden in a forest in Poland, which appeared to vanish centuries ago. Researchers, after extensive scrutiny of a collection of artefacts and geological data, believe they have firmly established the location of this medieval city, which existed during the 14th or 15th centuries. The unearthing involved the identification of several new artifacts and magnetic anomalies that suggest the existence of what might have been a bustling settlement at that time.