Hammershus
Hammershus is a medieval castle ruin located on the island of Bornholm, Denmark. It is the largest medieval fortification in Northern Europe and is situated on a prominent rocky outcrop overlooking the Baltic Sea. The castle's origins date back to the 12th century, with significant expansions and modifications occurring over the following centuries.
Originally built by the Archbishopric of Lund, Hammershus served as a strategic stronghold and a residence
By the late 17th century, Hammershus had fallen into disrepair and was largely abandoned. Its stones were