Royaumont Abbey was a Cistercian abbey, located near Asnières-sur-Oise in Val-d'Oise, approximately 30 km north of Paris, France.
It was built between 1228 and 1235 with the support of Louis IX. Several members of the French Royal family were buried here (and not in Saint Denis Basilica), for example, three children and two grandchildren of Louis IX.
The abbey was dissolved in 1791 during the French Revolution and the stones were partly used to build a factory. However, the sacristy, cloister, and refectory remained intact.
In 1836 and 1838, respectively, two operas by German composer Friedrich von Flotow opened at Royaumont—Sérafine and Le Comte de Saint-Mégrin.
In the early 20th century, the abbey was bought by the Goüin family who in 1964 created the Royaumont Foundation, the first private French cultural foundation. Today, the abbey is a tourist attraction and also serves as a cultural centre.
From January 1915 to March 1919 the Abbey was used as a military hospital by the Scottish Women's Hospitals, under the direction of the French Red Cross. After the war the Chief Medical Officer, Miss Frances Ivens CBE MS(Lond) ChM(Liverp) FRGOG (1870–1944), was awarded membership of the Légion d'honneur.[2]
The abbey was used as a filming location for the Catholic boarding school in Jean Delannoy's Les amitiés particulières.
On 15 June 1971, Pink Floyd performed live here in front of an audience at the invitation of the Daudy family, the abbey's current owners. The family are well known in France for their cultivation of artistic talent, their generous philanthropy and their visionary taste in music and dance.