Grodzisko w Sopocie (oddział Muzeum Archeologicznego w Gdańsku)
It is one of the oldest spots in Tricity, located in the northern and quiet, forested part of Sopot. It was established on a fort dated from the 9th-10th century with its embankments in the shape of an anvil and a moat, which is still preserved. The layout of the reconstructed buildings (cottages, palisade, gates) corresponds to that of many centuries ago, according to the results of excavation works. The pavilion, at the foot of the hill, houses a temporary exhibition room and a permanent exhibition on the oldest history of Sopot.