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:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.