Ryn Castle

Ryn Castle stands in the town of Ryn, Poland; it was constructed by the Teutonic Order beginning around 1377 under Grand Master Winrich von Kniprode on a hill at a narrow point between two lakes, on the site of an earlier small stronghold or Prussian earthwork. The Order planned a rectangular fortress enclosing service buildings and intended the site to serve as a commandery and a forward base for operations toward the east, including actions directed at Lithuania.

Work resumed about 1393 under Grand Master Konrad von Wallenrode when the complex was adapted as the residence of a commander for his brother Frederick. The site functioned as a commander’s seat at intervals recorded between 1393 and 1397, again in 1418, intermittently in 1464, and from 1477 until the secularization of the Order’s holdings in 1525. At times it was reduced in status and administered as a subordinate office attached to the larger commandery at Balga. After 1410 building work was largely confined to completing the rectangular curtain wall and a single Gothic structure on the eastern side.

During the Thirteen Years’ War local peasants occupied the castle in 1455; George (Jerzy) von Schlieben subsequently retook the place, defeating the peasant band. The 1525 secularization transformed the former commandery into a ducal administrative seat, and it served as the seat of ducal or princely officials until 1752. In 1657 the castle suffered assault and fire damage at the hands of Tatar forces.

Later changes include a seventeenth‑century north‑east wing and a stair tower, built using bricks taken from parts of the curtain walls and accompanied by a lowering of those walls. In 1798 a salt store was erected on the foundations of the north‑west wing. The estate passed into private hands in the nineteenth century before Prussian authorities repurchased it in 1853 and converted it into a prison, applying exterior plaster and adding narrow decorative corner turrets in a Neo‑Gothic manner. A serious fire in 1881 gutted portions of the north‑west wing and the western part of the south‑west wing; those areas were later rebuilt.

After 1945 the complex served the local community as a cultural centre housing a museum, art gallery, library and municipal offices. Following 1990 town authorities sold the property to private interests and it was adapted as a four‑star hotel. A later sale recorded around 2001 led to its conversion into a hotel and congress centre, accompanied by conservation work that exposed historic fabric and the installation of a swimming pool within one of the vaulted cellars. The lakes beside the site have been recorded under different names over time, appearing historically as Ollofsee or Rheinersee and in Polish as Ryn or Ołów.