Did you know? 3 unusual facts about Sacré-Cœur

Published by Rizhlaine de Sortiraparis · Photos by My de Sortiraparis · Updated on February 26, 2025 at 03:33 p.m. · Published on March 24, 2020 at 04:22 p.m.
The Sacré-Coeur is the jewel of Montmartre, fascinating visitors with its colossal dimensions and distinctive architecture. But how much do you really know about it? We reveal three unusual facts about the Sacré-Coeur.

Among Paris's most emblematic monuments, the Basilique du Sacré-Cœur has a special place. Towering over the capital from Montmartre, its gigantic meringue-shaped dome, colossal dimensions and dazzling whiteness draw all eyes. Although you can visit the Sacré-Coeur as far as the dome, you'll still be amazed. Here are three unusual facts about it!

The secret of its whiteness

Montmartre - Paris - sacré cœurMontmartre - Paris - sacré cœurMontmartre - Paris - sacré cœurMontmartre - Paris - sacré cœur Did you know? Sacré-Coeur cleans itself! Here's the secret to its whiteness
The Sacré-Coeur, the emblematic monument that dominates Paris from the top of the Butte-Montmartre, is distinguished by its astonishing architecture and dazzling white stones. And do you know the secret behind the Basilica's whiteness? [Read more]

Two records!

With its colossal dimensions, Sacré-Coeur is bound to hold a few records. But do you know what they are? The most famous is the 475 m2 mosaic that spans the ceiling of the apse. Representing theSacred Heart of Jesus Christ, it is the largest mosaic in France and one of the largest in the world.

The second record is that of France's biggest bell: 3 metres in diameter, 9.60 metres in external circumference and weighing almost 19 tonnes! Nicknamed La Savoyarde, its original name is Françoise Marguerite du Sacré-Cœur de Jésus, and its arrival in the basilica required a 28-horse team.

Practical information

Location

35 Rue du Chevalier de la Barre
75018 Paris 18

Route planner

Access
Metro Jules Joffrin (Line 12) Pigalle (Lines 12 and 2) Anvers (Line 2)

Official website
www.sacre-coeur-montmartre.com

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