Hallshuk Lighthouse Trojaborg

A 16-wall triple-angle classical labyrinth near Hallshuk Lighthouse on Gotland's northwest coast — where dramatic sea stacks (raukar) and fossil-rich Silurian limestone create an otherworldly landscape. Hallshuk's lighthouse has guided mariners through the treacherous Baltic waters since the 19th century. The triple-angle labyrinth form, with its maximum 16 concentric paths, represents the pinnacle of classical labyrinth complexity. Positioned at 57.93°N, the northernmost point of Gotland's main island, at Giza bearing 346.45°.