- The history of the Castle in Olsztyn: The castle was built between 1346–1353 and by then it had one wing on the north-east side of the rectangular courtyard.
- Olsztyn şehri, ormanların ve göllerin ortasında yer almaktadır: şehrin idari sınırlarında, 13'ü birden fazla hektarlık alana sahip 15 göl bulunmaktadır.
- Regionalny portal Warmii i Mazur. Twoje źródło aktualności!#Warmia #Mazury #Olsztyn.
- Olsztyn, city, capital of Warmińsko-Mazurskie województwo (province), northeastern Poland. It lies along the Łyna River in the Masurian lake district.
- Miasto Olsztyn, Olsztyn. 33,143 likes · 764 talking about this · 68,686 were here. http://olsztyn.eu Oficjalna strona miasta Olsztyna.
- Allenstein (for the Poles Holstin and later Olstyn) received city rights in 1353. The principal and first mayor of Olsztyn was Johannes von Leysen.
- The most important sights of the city include the medieval Old Town and the Olsztyn Cathedral, which dates back more than 600 years.
- Google Local — Olsztyn map Welcome to the Olsztyn google satellite map! ... Olsztyn hotels map is available on the target page linked above.
- Olsztyn (German: Allenstein) is a historic town and capital of the Warmian-Masurian Voivodship in northern Poland.
- Slogan (lar): Olsztyn - Miasto Młode Duchem… (Olsztyn - ruhu genç bir şehir…) Olsztyn, Warmian-Masurian Voyvodalığı'nda yer almaktadır.