Château de L'Échelle origins are unknown. A first castle at this site was probably founded in the 13th century. In the 15th century a band of Armagnacs, outlawed supporters of Charles, Duke of Orléans, during the Hundred Years' War, settled in L'Echelle Castle and ravaged the area.
In 1594, Antoine de La Marche des Contes became Lord of L'Echelle by his marriage to Anne de Maucourt. Antoine, Governor of Sedan between 1599 and 1640, rebuilt L'Echelle Castle and gave it its present appearance. In 1642 Spanish troops plundered the village and attacked the castle. The castle walls still bear traces of this attack.
In 1730 the castle was acquired by the Chapter of Reims and transformed into a farm. During the French Revolution it was confiscated and sold as Bien Nationaux to a local hatter, Simon Pottier. He ceded the castle to the local community. The castle then became the town hall, a school and lodging for the head teacher.
At present L'Echelle Castle is still property of the village and houses a small local history museum.
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.