Congo Republic. Brazzaville. The Basilica of Sainte-Anne-du-Congo (French: Basilique Sainte-Anne-du-Congo) is a monumental catholic church located in the Poto-Poto city center. Roman catholic church. A father and his son stands outside of the Basilica after the morning Sunday mass. Congo, officially the Republic of the Congo or Congo Republic, also known as Congo-Brazzaville is a country located on the western coast of Central Africa. 4.08.2024 © 2024 Didier Ruef