Golub-Dobrzyń on the River Drwęca, castle from the south side in 1826, etching by Teofil Żebrawski. Collection: Biblioteka Narodowa, Warsaw [Dział Ikonografii, T. I–63, G. 23922].
The license is accorded by the owner.
During his holidays in Szafarnia, trips were organised to bring variety to Fryderyk’s stay. In 1825, he visited, among other things, a fortified castle in Golub on the Prussian side of the River Drwęca.