France is a constitutionally secular republic (*laïcité*), meaning the state is strictly neutral regarding religion, and freedom of religion is protected.
* **Catholicism:** Historically the dominant religion, deeply influencing French architecture and culture. Iconic sites include Notre-Dame de Paris, the Sacré-Cœur, and the Sanctuary of Our Lady of Lourdes (a major pilgrimage site). * **Islam:** France has the largest Muslim population in Western Europe, with the Grande Mosquée de Paris being a prominent architectural and cultural landmark. * **Judaism:** France is home to the largest Jewish population in Europe. * **Other Faiths:** Significant Protestant, Buddhist, and Hindu communities also exist, alongside a large portion of the population that identifies as irreligious or atheist.
