Selection of the most beautiful monuments in Val-d'oise

Abbaye
95310 Saint-Ouen-l'Aumône

Maubuisson Abbey, a former Cistercian abbey founded in the 13th century at Saint-Ouen-l'Aumône in Île-de-France, was a royal place and a necropolis before becoming a centre of contemporary art.

Allées couvertes
95810 Arronville

The covered walkway of the coast of the Libera, in Arronville (Val-d This 12 meters long funeral site illustrates the typical architecture of the covered alleys of Seine-Oise-Marne culture.

Château de style Classique
95710 Chaussy

The Domaine de Villarceaux, located in Chaussy in Île-de-France, is a historical complex of the 16th–15th century including two castles, Renaissance gardens and a 70-hectare park classified as a historical monument since 1941.

Eglise troglodyte
95780 Haute-Isle

The Troglodytic church of the Annunciation, dug in chalk in the 17th century in Haute-Isle (Val-d'Oise), is a unique Catholic place of worship in Île-de-France, with an excavated nave and a masonry bell tower, classified as a historical monument since 1926.

Eglise romane et gothique
95800 Cergy

The Saint-Christophe Church of Cergy, built in the 11th century and remodeled in the 12th, 13th and 16th centuries, is an architectural gem combining Romanesque, Gothic and Renaissance styles. Located in Val-d'Oise in Île-de-France, it is distinguished by its two-storey Romanesque bell tower and its unfinished Renaissance portal.

Eglise gothique
95300 Pontoise

The Saint-Maclou Cathedral of Pontoise, built in the 12th and 16th centuries, is a Gothic and Renaissance jewel located in Val-d'Oise. Ranked a historic monument in 1840, it combines medieval architecture and Renaissance embellishments, testifying to its evolution throughout the centuries.

Château fort
95260 Beaumont-sur-Oise

The castle of Beaumont-sur-Oise, the ruin of a 12th century castle, dominates the Oise at Beaumont-sur-Oise (Val-d'Oise). Ranked a historic monument, it was a key fortress controlling the valley.

Château Médiéval et Renaissance
95780 La Roche-Guyon

The Château de La Roche-Guyon, located in the Val-d'Oise in Île-de-France, is a medieval castle transformed into an aristocratic residence in the 18th and 19th centuries, dominated by a troglodytic dungeon and surrounded by a historic French vegetable garden.