Cathédrale grecque Saint-Étienne

Saint-Pierre-de-Chaillot was built in the 1930s, in two stages, and completed in 1938. It was designed by the architect Emile Bois, then chief architect of the city of Paris. This new church replaces a previous church. The former church opened onto Rue de Chaillot, with only a brick-fronted chapel opening onto Avenue Marceau. Nothing remains of this old church except a statue of the Virgin, the Virgin of Chaillot.

Neo-Gothic building built from 1881 to 1884 in a style that reflects the codes of 13th century English architecture, by the architect George-Edmund Street. The bell tower was consecrated in 1923 as a tribute to the Americans who died in the First World War. In the building there are fifty-one flags of the United States of America hanging in the nave.

The first place of worship of the Armenian community in Paris, the current church was built at the beginning of the 20th century. In 1902, Alexandre Mantachiants, a wealthy oil magnate, financed the construction of the building. He decided to entrust the construction of his cathedral to the architect Albert Guibert. He then asked him for a modern church with a resolutely Armenian architecture, inspired by the cathedral of Etchmiadzin. The church was finally completed in 1904, and consecrated on October 2, 1904.