Lower Prussia
Jump to navigation
Jump to search
Map of historical regions of Prussia.
Lower Prussia[a] is a historical region in the eastern Prussia. On the north it borders the norther Sambia Peninsula via the Pregolya river, on the east, the Łyna river, forming boundary with Lithuania Minor. On the south it borders Warmia, and Masuria. In modern times, it is divided between Kaliningrad Oblast, Russia, and Warmian-Masurian Voivodeship, Poland.[1][2][3]