Odenwald in the context of "Electoral Palatinate"

The Neckar (German pronunciation: [ˈnɛkaʁ] ) is a 362-kilometre-long (225 mi) river in Germany, mainly flowing through the southwestern state of Baden-Württemberg, with a short section through Hesse. The Neckar is a major right tributary of the Rhine. Rising in the Schwarzwald-Baar-Kreis near Schwenningen in the Schwenninger Moos conservation area, at a height of 706 m (2,316 ft) above sea level, it passes through Rottweil, Rottenburg am Neckar, Kilchberg, Tübingen, Wernau, Nürtingen, Plochingen, Esslingen, Stuttgart, Ludwigsburg, Marbach, Heilbronn and Heidelberg, before discharging on average 145 m/s (5,100 cu ft/s) of water into the Rhine at Mannheim, at 95 m (312 ft) above sea level, making the Neckar its 4th largest tributary, and the 10th largest river in Germany. Since 1968, the Neckar has been navigable for cargo ships via 27 locks for about 200 kilometres (120 mi) upstream from Mannheim to the river port of Plochingen, at the confluence with the Fils.

From Plochingen to Stuttgart, the Neckar valley is densely populated and heavily industrialised, with several well-known companies. Between Stuttgart and Lauffen, the Neckar cuts a scenic, meandering, and in many places steep-sided, valley into fossiliferous Triassic limestones and Pleistocene travertine. Along the Neckar's valley in the Odenwald hills many castles can be found, including Hornberg Castle and Guttenberg Castle [de] in Haßmersheim; the decommissioned Obrigheim Nuclear Power Plant and Neckarwestheim Nuclear Power Plant are also located there.

The Kraichgau (German: [ˈkʁaɪçɡaʊ] ) is a hilly region in Baden-Württemberg, southwestern Germany. It is bordered by the Odenwald and the Neckar to the North, the Black Forest to the South, and the Upper Rhine Plain to the West. To the east, its boundary is considered to be the Stromberg and the Heuchelberg.

The largest towns of the Kraichgau are Sinsheim, Eppingen, and Bretten. On the western end of the Kraichgau is the town of Bruchsal, the gateway to the Rhineland plains.

Palatine German (Standard German: Pfälzisch [ˈp͡fɛlt͡sɪʃ] , endonym: Pälzisch) is a group of Rhine Franconian dialects spoken in the Upper Rhine Valley, roughly in the area between Zweibrücken, Kaiserslautern, Alzey, Worms, Ludwigshafen am Rhein, Mannheim, Odenwald, Heidelberg, Speyer, Landau, Wörth am Rhein and the border to Alsace and Lorraine, in France, but also beyond.

The English term Palatine refers to the Palatinate region (German: Pfalz). Almost all traditional dialects of the Palatinate belong to the Palatine dialect group, but the Palatine speech area also extends to the west and east into neighboring regions (Saarland, Kurpfalz, southern Hesse). The main dialect divisions within Palatine German are Westpfälzisch (also called Hinterpfälzisch) and Vorderpfälzisch (also called Ostpfälzisch).

Frankenstein Castle (German: Burg Frankenstein) is a hilltop castle in the Odenwald overlooking the city of Darmstadt in Germany. This castle may have been an inspiration for Mary Shelley when she wrote her 1818 Gothic novel Frankenstein; or, The Modern Prometheus.

The Neckar (German pronunciation: [ˈnɛkaʁ] ) is a 362-kilometre-long (225 mi) river in Germany, mainly flowing through the southwestern state of Baden-Württemberg, with a short section through Hesse. The Neckar is a major right tributary of the Rhine. Rising in the Schwarzwald-Baar-Kreis near Schwenningen in the Schwenninger Moos conservation area, at a height of 706 m (2,316 ft) above sea level, it passes through Rottweil, Rottenburg am Neckar, Kilchberg, Tübingen, Wernau, Nürtingen, Plochingen, Esslingen, Stuttgart, Ludwigsburg, Marbach, Heilbronn and Heidelberg, before discharging on average 145 m/s (5,100 cu ft/s) of water into the Rhine at Mannheim, at 95 m (312 ft) above sea level, making the Neckar its 4th largest tributary, and the 10th largest river in Germany. Since 1968, the Neckar has been navigable for cargo ships via 27 locks for about 200 kilometres (120 mi) upstream from Mannheim to the river port of Plochingen, at the confluence with the Fils.

From Plochingen to Stuttgart, the Neckar valley is densely populated and heavily industrialised, with several well-known companies. Between Stuttgart and Lauffen, the Neckar cuts a scenic, meandering, and in many places steep-sided, valley into fossiliferous Triassic limestones and Pleistocene travertine. Along the Neckar's valley in the Odenwald hills many castles can be found, including Hornberg Castle and Guttenberg Castle (de) in Haßmersheim; the decommissioned Obrigheim Nuclear Power Plant and Neckarwestheim Nuclear Power Plant are also located there.

The Kleiner Odenwald (“Little Odenwald”) is the southern part of the central German hill range, the Odenwald, and is up to 567.8 m above sea level (NHN). It is also part of the natural region of Sandstein-Odenwald in the north of the state of Baden-Württemberg. Lying east-southeast of Heidelberg and south of the River Neckar, which separates the Kleiner Odenwald from the rest of the Odenwald, its landscape is shaped by the underlying sandstone that also dominates the northern Odenwald.