Burg Gräfenstein

Gräfenstein Castle
Burg Gräfenstein, Merzalber Schloss
Merzalben
The heart of Gräfenstein Castle with its inner main gate
Gräfenstein Castle
Coordinates	49°14′28″N 7°45′24″E / 49.2411°N 7.7566°E / 49.2411; 7.7566Coordinates: 49°14′28″N 7°45′24″E / 49.2411°N 7.7566°E / 49.2411; 7.7566
Type	rock castle
Code	DE-RP
Height	447 m above sea level (NN)
Site information
Condition	ruins, partially restored
Site history
Built	1237
Materials	rusticated ashlar

Gräfenstein Castle (German: Burg Gräfenstein) is a ruined rock castle about 2 kilometres (1.2 mi) east of the village of Merzalben in the German state of Rhineland-Palatinate. It is in the county of Südwestpfalz within the Palatine Forest and is often called Merzalber Schloss ("Merzalben Castle"). It is built on a rock plateau 12 metres (39 ft) high at an elevation of 447 metres (1,467 ft) above sea level.

Gräfenstein Castle was built by the Saarbrücken counts, who had lost their fortress and were in need of a new one. Evidence for the exact date of the castle's building does not exist although the earliest record dates to a 1237 deed of partition by the counts of Leiningen. But from the castle's design and materials it can be deduced that it was built sometime between 1150 and 1200. Another clue is in the date of the restoration of the stone fortress, which took place in 1168, and coincides with first construction work on Gräfenstein Castle. The central element of the site, with its bergfried and palas probably dates to the 12th century and thus goes back to the Hohenstaufen era. The upper part of the castle was built on a rock shelf 12 metres high. The building's highlight is the peculiar seven-sided tower.

Possession of Gräfenstein was first given to the younger counts of the von Leiningen family. The House of Leiningen was related to the von Saarbrücken counts. The castle was built primarily for protection. It lies on the intersection of the Diocese of Worms, Speyer and Metz. The boundaries of these places were contiguous with that of Gräfenstein's, so the castle's main function was to maintain a hold on the uncertain borders. So was the protection of the surrounding forests and villages.

In 1317 the castle went into the possession of the collateral Leiningen-Dagsburg line. By 1367 they had to sell 7/8 of the estate to Prince Elector, Rupert I of the Palatinate. Through marriage, Gräfenstein went in 1421 to the Counts of Leiningen-Hardenburg. They had the castle expanded, particularly the lower ward.