Uelzen (ˈʏltsn̩; Ülz'n), officially the Hanseatic Town of Uelzen (Hansestadt Uelzen), is a town in northeast Lower Saxony, Germany, and capital of the district of Uelzen. It is part of the Hamburg Metropolitan Region, a Hanseatic town and an independent municipality. Uelzen is characterised by timber-framed architecture and also has some striking examples of North German brick Gothic. The town earned pan-regional fame when Friedensreich Hundertwasser was selected to redesign the railway station: the final work of the celebrated Viennese artist and architect was ceremonially opened in 2000 as the Hundertwasser Station, Uelzen, and remains a popular tourism destination. The Polabian name for Uelzen is Wilcaus (spelled Wiltzaus in older German reference material), possibly derived from wilca or wilsa (< Slavic *olăša) 'alder'. Uelzen lies on the eastern edge of the Lüneburg Heath. The town is a transport hub on the north–south axis from Hamburg to Hanover as well as the east–west axis from Bremen to Berlin. Also of economic importance is its location on the Elbe Lateral Canal. The town is situated on the Ilmenau, and the banks in Uelzen are dotted with small parks wetland areas. Large areas in the vicinity of Uelzen have been set aside as nature parks with moors, woods, lakes, and heathland: the Elbhöhen-Wendland Nature Park, Lüneburg Heath Nature Park and Lower Saxon Elbe Valley Water Meadows Biosphere Reserve. The following parishes belong to the borough of Uelzen: Groß Liedern, Halligdorf, Hambrock, Hansen, Hanstedt II, Holdenstedt, Kirchweyhe, Klein Süstedt, Masendorf, Mehre, Molzen, Oldenstadt, Riestedt, Ripdorf, Tatern, Veerßen, Westerweyhe, and Woltersburg. Furthermore, there are four other places that have the status of "special parishes" (Sonstige Ortsteile): Borne, Kl. Liedern, Pieperhöfen, and Oldenstadt-West. The town was founded in 1250. In 1270 Duke John of Brunswick-Lüneburg, a Welf who ruled the Principality of Lüneburg from 1252 to 1277, granted Uelzen its town privileges (Stadtrechte).