Notre Dame Cathedral of Saigon, officially known as the Cathedral Basilica of Our Lady of The Immaculate Conception, is a stunning example of French colonial architecture located in Ho Chi Minh City, Vietnam. It is notable for its red brick façade and twin bell towers, standing as one of the most famous landmarks in the city. The cathedral is a place of worship and a popular tourist attraction, offering a glimpse into the city's history and its blend of local and French influences.