The Sacré-Cœur Basilica (French: Basilique du Sacré-Cœur, "Basilica of the Sacred Heart"), a Roman Catholic basilica, is a popular landmark in Paris, France, dedicated to the Sacred Heart of Jesus. The basilica is located at the summit of the butte Montmartre, the highest point in the city.
Sacré-Cœur is built of travertine stone quarried in Château-Landon (Seine-et-Marne), France. This stone constantly exudes calcite, which ensures that the basilica remains white even with weathering and pollution.
A mosaic in the apse, entitled Christ in Majesty, is among the largest in the world.
The basilica complex includes a garden for meditation, with a fountain. The top of the dome is open to tourists and affords a spectacular panoramic view of the city of Paris, which is mostly to the south of the basilica.