Located in the Normandy countryside, near from the Mont Saint-Michel, the Abbey of Notre Dame of Hambye was founded around 1145 by William Painel, Lord of Hambye, and Algare, bishop of Coutances. The monastery was established by a group of Benedictine monks from Tiron (Perche region in south-east of Basse-Normandie). Fueled by an ideal of rigor and austerity close to that of Cistercians, Benedictine monks built a sober and elegant abbey, typical of early Gothic period. The construction took place in the late 12th and early 13th centuries. The religious community reached its apogee in the 13th century and then, after a long decline over the following centuries, disappeared in the 1780s.
Like all French abbeys, it became national property at the beginning of the Revolution. Eventually, the abbey was sold in 1790. The owners transformed or destroyed buildings and scattered the furnishings. Having belonged to the abbey for three centuries (16th-18th centuries), the altarpiece was also sold. The convent buildings became farm buildings. The abbey church was used as a quarry from 1810, and was gradually dismantled.References:
Ängsö Castle was first named as "Engsev" in a royal charter by king Canute I of Sweden (r. 1167-1196), in which he stated that he had inherited the property after his father Eric IX of Sweden. Until 1272, it was owned by the Riseberga Abbey, and then taken over by Gregers Birgersson.
From 1475 until 1710, it was owned by the Sparre family. The current castle was built as a fortress by riksråd Bengt Fadersson Sparre in the 1480s. In 1522, Ängsö Castle was taken after a siege by king Gustav Vasa, since its owner, Fadersson's son Knut Bengtsson, sided with Christian II of Denmark. However, in 1538 it was given by the king to Bengtsson's daughter Hillevi Knutsdotter, who was married to Arvid Trolle.
In 1710, the castle was taken over by Carl Piper and Christina Piper. Ängsö Castle was owned by the Piper family from 1710 until 1971, and is now owned by the Westmanna foundation. The castle building itself was made into a museum in 1959 and was made a listed building in 1965. It is currently opened to visitors during the summers.
The castle is a cubical building in four stores made by stone and bricks. The lower parts is preserved from the middle ages. It was redecorated and expanded in the 1630s. The 4th storey as well as the roof is from the expansion of Carl Hårleman from 1740-41. It gained its current appearance in the 1740s.