The Peel of Lumphanan is a defensive structure dating back to the 13th century. The peel comprises a mound or motte, surrounded by two concentric ditches separated by a bank. On the top of the mound are the remains of a wall, and the foundations of a house. The entrance was probably located to the west. The lower half of the motte consists of a natural mound; it was heightened when the castle was built.
A motte on this site is thought to have been in existence at the time of the Battle of Lumphanan. This battle was fought nearby in 1057, between King Macbeth and the future King Malcolm III. Macbeth was killed, and Macbeth's Stone, upon which he is said to have been beheaded, is located 300 metres to the south-west.
The present mound was constructed in the 13th century by the De Lundin family, who later adopted the name Durward from their hereditary position of royal ushers or door-wards. Sir John de Melville paid homage to Edward I of England at the peel in 1296. The original ramparts may have been of turf rather than stone. The rectangular foundation is that of Halton House, which was built in the 15th century by Thomas Charteris of Kinfauns. The circular wall, originally thought to have been the curtain wall of a shell keep, was discovered through excavation in the 1970s to be of 18th-century date.
The site is under the guardianship of Historic Scotland, and is protected as a scheduled monument. It is considered to be of national importance as 'a good surviving example of an earthwork castle with water-filled outer defences.'
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.