The Basilica of Our Lady of Peace (Basilique Notre-Dame de la Paix) in Yamoussoukro, Ivory Coast, is the world's largest Christian church, holding 18,000 worshippers and covering 30,000.

Yamoussoukro is the capital city of Côte d’Ivoire (The Ivory Coast)

April 13, 2026
Cote d'Ivoire

Yamoussoukro is the capital city of Côte d’Ivoire (The Ivory Coast). About 200,000 people live in this city. Yamoussoukro became the capital in 1983. Abidjan was the capital before that.
Source: https://simple.wikipedia.org/wiki/Yamoussoukro