Penningby Castle (Swedish: Penningby slott) is a medieval-period private castle located the Länna parish of Norrtälje Municipality in Uppland, 70 kilometres north of Stockholm, Sweden. Penningby situated in the valley near Edsviken, a narrow inlet in the Saltsjön bay of the Baltic Sea.[1]
- ^ "Penningby Castle in Norrtälje (A Europe Attraction)". Archived from the original on 2011-07-07. Retrieved 2011-01-19.