The Solling Railway ( is a non-electrified, single track standard gauge railway connecting Höxter-Ottbergen in the east of the German state of North Rhine-Westphalia and Northeim in southern Lower Saxony. It takes its name from the fact that it runs through the southern Solling in Lower Saxony, an area of large forests and low mountains (Mittelgebirge). It is listed as timetable (KBS) route 356 north (until 1992 it was KBS 245, and until 1970 it was KBS 200). Route The line begins in the North Rhine-Westphalian district of Höxter, near Ottbergen and runs on a high embankment including a bridge over the Nethe to Amelunxen. It runs through a deep cutting to Wehrden station and then crosses the Weser river on a steel bridge and enters Lower Saxony and the district of Holzminden. The line follows the Weser upstream, passing through Lauenförde-Beverungen station and at Würgassen returns to the district of Höxter. After Würgassen it runs on a picturesque route between the Weser and the "Hanover cliffs" to the North Rhine-Westphalia–Hesse state border on the eastern outskirts of Bad Karlshafen, the northernmost city in the state, which is in the Kassel district, and on to Bad Karlshafen. Shortly after Bad Karlshafen the line runs through the Lower Saxony district of Northeim. The Wahmbeck tunnel cuts through a loop of the Weser. After Bodenfelde station the line finally leaves the Weser valley and then runs through the Schwülme valley. Just after Bodenfelde station, the Solling Railway and the Göttingen–Bodenfelde line separate and run parallel to Vernawahlshausen station, crossing the Hesse/Lower Saxony border three times (twice while crossing the Schwülme). Until 1976 it was possible to change between the lines in Vernawahlshausen, but now only trains on the line to/from Göttingen stop there. From there the line runs until the end of the line in the district of Northeim. In Gut Steimke, before Uslar, it crosses the Ahle river on a high viaduct. From Uslar-Allershausen until after Uslar-Bollensen the line again runs on a high embankment. The Solling line climbs along the southern slope of the Rehbach valley through Uslar and Volpriehausen stations to Ertinghäusen (Bollert) tunnel, the highest point of the track (259 m above sea level), with gradients of up to 1.14%, and then runs down the Leine valley passing through Hardegsen on a gradient of up to 1.27%. In Hardegsen it passes through another deep cutting. After Berwartshausen the