The Notre-Dame de Québec Basilica-Cathedral is a historic Roman Catholic church located in {Quebec City}, Canada. It serves as the seat of the {Archdiocese of Quebec} and is one of the oldest cathedrals in North America, originally built in the 17th century. The cathedral is renowned for its stunning architecture, featuring a blend of {Baroque} and {Gothic} styles, and is a designated UNESCO World Heritage site. Inside, the basilica-cathedral boasts beautiful artwork, intricate woodwork, and a remarkable altar. It is also home to the tomb of {François de Laval}, the first bishop of Quebec. The site attracts many visitors each year, making it a significant cultural and religious landmark in the region.