Castles in the Middle Rhine Valley

The Basilica of Saint-Remi is a medieval abbey church in Reims. It was founded in the 11th century and has been a UNESCO World Heritage Site since 1991 as a part of Cathedral of Notre-Dame, former Abbey of Saint-Remi and Palace of Tau.

The Basilica of Saint-Remi dates from the 11th, 12th, 13th and 15th centuries. The eleventh-century nave and transepts, in the Romanesque style, are the oldest; the façade of the south transept is the most recent. Most of the construction of the church finished in the 11th century, with additions made later. The nave and transepts, Gothic in style, date mainly from the earliest, the façade of the south transept from the latest of those periods, the choir and apse chapels from the 12th and 13th centuries.

The 17th and 19th centuries saw further additions. The building suffered greatly in World War I; the meticulous restoration work of architect Henri Deneux (1874–1969) rebuilt it from its ruins over the following 40 years.