The Abbey Church of Notre-Dame, sometimes referred to as 'Montivilliers Abbey' dates back to 684, although it was destroyed a Viking raid in 850, and rebuilt as a church in both the Romanesque and Gothic styles. It fell into decline by the late 1700's. Its decline went up to the French revolution at the end of the 18th century when it was closed and sold. Fortunately the abbey was not destroyed and was later bought back by the city of Montivilliers. An ambitious restoration program which was completed in 2000 gave back to the abbey its splendor.
Besides the church, it now houses exhibition rooms and the cloister has regained its elegance. The plan of the abbey is a traditional one: western building mass with two towers, large un-vaulted nave, projecting transept, lantern tower and gradated tower. The older parts are located in the choir and in the base of the western mass which dates from the end of the 11th century.From the renovated refectory to the rebuilt cloisters, and from the chapter house to the dormitory, as part of a moving museum exhibit that vibrantly evokes the nuns' lives, the abbey's history and its architecture.
The Jan Hus Memorial stands at one end of Old Town Square. The huge monument depicts victorious Hussite warriors and Protestants who were forced into exile 200 years after Hus, and a young mother who symbolises national rebirth. The monument was so large that the sculptor designed and built his own villa and studio where the work could be carried out. It was unveiled in 1915 to commemorate the 500th anniversary of Jan Hus' martyrdom. The memorial was designed by Ladislav Šaloun and paid for solely by public donations.
Born in 1369, Hus became an influential religious thinker, philosopher, and reformer in Prague. He was a key predecessor to the Protestant movement of the sixteenth century. In his works he criticized religious moral decay of the Catholic Church. Accordingly, the Czech patriot Hus believed that mass should be given in the vernacular, or local language, rather than in Latin. He was inspired by the teachings of John Wycliffe.