The Cathedral-Basilica of the Immaculate Conception is located in Mobile, Alabama. It serves as the mother church of the Archdiocese of Mobile and is known for its stunning architecture, which combines elements of Romanesque and Gothic styles. The cathedral was completed in 1850 and is recognized for its beautiful stained glass windows and intricate interior design. This historic building is dedicated to the Immaculate Conception, a doctrine of the Catholic Church that celebrates the belief that the Virgin Mary was conceived without original sin. The cathedral is an important religious and cultural landmark, attracting visitors and worshippers alike.