Lindelbrunn Castle was founded in the mid-12th century, presumably as an imperial castle to defend the Trifels. Prior to that it may have been owned by the imperial church at Speyer. It is likely that the main construction phase of the castle with its palas and separate chapel dates to around 1190/1200. At that time, large halls and independent chapels were only built by relatively high-ranking lords; around 1200, not a single count had such a facilities. In 1274 the castle was transferred by King Rudolph of Habsburg to Counts Emich IV and Frederick III of Leiningen. In the course of time, Lindelbrunn became a joint-inheritance or Ganerbenburg. As a result of the enfeoffment of various parts of the castle, there were so many co-owners that disputes arose. In 1381, St. Nicholas' Chapel was first mentioned in a deed. In 1441 troopps of the Palatine prince-elector and the Bishop of Speyer, Reinhard von Helmstatt besieged the castle for seven weeks until a peaceful agreement ended the investment.
Shortly after Easter 1450, as a result of a feud and the seizure of Hans von Helmstadt, troops from the town of Landau and Bishopric of Speyer advanced on the castle. After four days of unsuccessful siege, Holzapfel was ransomed. In June that year, Count Emich VI of Leiningen-Hardenburg and his son, Frederick of Zweibrücken-Bitsch, besieged the castle, captured it and so ended the disputes.
During the German Peasants' War of 1525 the castle was razed by rebellious peasants of the Kleeburg Kolbenhaufen band. Since then it has remained unoccupied and fallen into ruins.
In 1963 the castle became the possession of the state of Rhineland-Palatinate. In 1979 to 1981 comprehensive remediation measures were carried out which saw the remains of the detached chapel being uncovered and partially restored.
The most important visible remains are the preserved parts of the palas (around 1190/1200) in the southwest of the castle. The outer wall on the valley side is made of rusticated ashlars and has three niches with adjacent windows and fireplace that has not quite been faithfully reconstructed. The interior probably contain a large hall.
From the forester's lodge, Forsthaus Lindelbrunn, it is a 15 to 20 minute walk to the ruins of Lindelbrunn Castle. In clear weather there is an extensive 360-degree panoramic view which also takes in the imperial castle of Trifels.
References:Château de Niort is a medieval castle in the French town of Niort. It consists of two square towers, linked by a 15th-century building and dominates the Sèvre Niortaise valley.
The two donjons are the only remaining part of the castle. The castle was started by Henry II Plantagenet in the 12th century and completed by Richard the Lionheart. It was defended by a rectangular curtain wall and was damaged during the Wars of Religion. In the 18th century, the castle served as a prison.
The present keeps were the central point of a massive fortress. The southern keep is 28m tall, reinforced with turrets. The northern tower is slightly shorter at 23m. Both are flanked with circular turrets at the corners as well as semicircular buttresses. Each of the towers has a spiral staircase serving the upper floors. The Romanesque architecture is of a high quality with the dressed stones closely jointed.