At the beginning of the High Middle Ages the region now known as the Upper Palatinate was part of the BavarianMarch of the Nordgau. The region took its current name no earlier than the early 14th century. From the mid 13th century much of the region was controlled by the Wittelsbach dynasty and until 1329 was ruled by the WittelsbachElector Palatine as part of the larger County Palatine of the Rhine. By the 1329 Treaty of Pavia, the Wittelsbach territories were divided between two branches of the dynasty. The territory around the Rhine river in the west became known as the Rhenish Palatinate or Lower Palatinate, and is today usually known simply as the Palatinate ; it is from this territory that the modern German state of Rhineland-Palatinate derives its name. By contrast, the territory to the east centred on Amberg became known as the Upper Palatinate, upper and lower in this case referring to the elevation of the territories. Cadet branches of the Wittelsbach dynasty also ruled over smaller territories in Neuburg and Sulzbach. As a result of the Elector Palatine Frederick V's abortive claim to the Bohemian throne in 1619–1620, the Upper Palatinate, along with the rest of his lands, were declared forfeit to the Emperor and, along with the Electoral title, given to the Duke of Bavaria. Although the Lower Palatinate was restored to Frederick's son by the Peace of Westphalia in 1648, the Upper Palatinate remained under the Elector of Bavaria, and has remained a part of Bavaria ever since. The smaller territories of Sulzbach and Neuburg came to Bavaria in 1777 when Charles Theodore, Elector of Bavaria inherited the Bavarian lands of his Wittelsbach cousin Maximilian III Joseph, Elector of Bavaria. The city ofRegensburg, an Imperial Free City, was not joined with the rest of the region until the end of the Holy Roman Empire in 1806 and the end of the short-lived Principality of Regensburg under Carl von Dalberg, which existed from 1803 to 1810. After the founding of the Kingdom of Bavaria the state was totally reorganised and, in 1808, divided into 15 administrative districts, in Bavaria called . In 1837 king Ludwig I of Bavaria renamed the Kreise after historical territorial names and tribes of the area. This also involved some border changes or territorial swaps. Thus the district name of Regenkreis changed to Upper Palatinate. The development of railroads in the area is covered in the book Eisenbahn in der Oberpfalz.
The Gross domestic product of the region was 47.3 billion € in 2018, accounting for 1.4% of German economic output. GDP per capita adjusted for purchasing power was 39,200 € or 130% of the EU27 average in the same year. The GDP per employee was 103% of the EU average.
Main sights
Major tourist attractions include the former ducal residences Regensburg with the Walhalla nearby and Amberg, the city of Weiden and Waldsassen Abbey including the Kappl Trinity church nearby. Scenic attractions include the river Danube and the Upper Palatine Forest. A sight is also the town of Neumarkt and the pilgrim church of Maria Hilf in Freystadt nearby.
