The oldest parts of Neidenstein castle date back to the 13th century. It was first mentioned in 1319 as a fiefdom of Friedrich von Venningen. 1385 the castle was still an imperial fief of the lords of Venningen whose line Venningen-Neidenstein resided at the castle. Siegfried von Venningen († 1393) and Jobst of Venningen († 1410) were Grand Masters of the Teutonic Order, Hans von Venningen († 1478) was Bishop of Basel and Siegfried III of Venningen († 1459) was bishop of Speyer. The Venningen Neidenstein family line died out in 1611.
The castle was expanded with the outer bailey in the 16th century. The murals in the castle dates from 1516. The outer gate tower dates from 1569. In the end of the 18th century the castle started to decline. In the 1890s the roof of the western part collapsed which has since it been only a ruin. In 1897-1903 much of the castle complex was restored but also the top floor of the fortified tower was removed. Starting in 1960, the restoration of the castle was continued.
Neidenstein castle is today privately owned by the family of Venningen and can be visited only occasionally.
References:The Broch of Clickimin is a large and well preserved, though somewhat restored broch near Lerwick. Originally built on an island in Clickimin Loch (now increased in size by silting and drainage), it was approached by a stone causeway. The water-level in the loch was reduced in 1874, leaving the broch high and dry. The broch is situated within a walled enclosure and, unusually for brochs, features a large 'blockhouse' between the opening in the enclosure and the broch itself. Another unusual feature is a stone slab featuring sculptured footprints, located in the causeway which approached the site. Situated across the loch is the Clickimin Leisure Centre.