Gryfów Śląski (), simplified to Gryfów (), is a historic town in Lwówek Śląski County, Lower Silesian Voivodeship, in south-western Poland. It is the seat of the administrative district (gmina) called Gmina Gryfów Śląski. As of 2019, the town has a population of 6,636. The town is located between Zgorzelec and Jelenia Góra, on the Kwisa river. It lies approximately south-west of Lwówek Śląski, and west of the regional capital Wrocław. History The region formed part of Poland since the 10th century and the first ruler Mieszko I of Poland. The settlement of Gryfów Śląski arose from a castle built by the Piast Duke Bolesław I the Tall of Silesia near the border with Upper Lusatia. It received town privileges by Polish Duke Bolesław II the Bald in 1242. The ruins of the medieval Gryf Castle, a possession of the House of Schaffgotsch from 1400 on, are still visible south of the town. In 1274 Gryfów became part of the Silesian Duchy of Jawor, which finally was incorporated by the Kingdom of Bohemia in 1392. Floods hit the city in 1469, 1550 and 1609, droughts in 1472, 1590 and 1616, and epidemics in 1582, 1585 and 1633. In 1589 the town's first pharmacy was founded. In 1617 the first big fair took place. During the Thirty Years' War, the town was plundered twice by the Swedes, in 1639 and 1645. After the First Silesian War it was annexed by Prussia in 1742. In 1865 the Greiffenberg station opened on the Silesian Mountain Railway line from Görlitz to Reibnitz (Rybnica). From 1871 to 1945 the town was part of the German Empire. After World War II the region was placed under Polish administration in accordance with the Potsdam Agreement. The town's pre-war population was forcibly expelled to Germany, and the vicinity was resettled with Polish citizens new to the region. Since the town had not an established Polish name, the new name of Gryfów Śląski was adopted. Some of the new inhabitants were Polish refugees from regions located east of the pre-war eastern territories of Poland, from where they had been displaced by Soviet authorities in accordance to new borders decided at Yalta Conference, while most new settlers were re-settlers from central Poland. Sights The historic sights of Gryfów Śląski include: the St. Jadwiga Church, dating back to the 15th century the town hall, built in the Renaissance style in the