This majestic cathedral is the mother church of the Catholic Diocese of Seychelles. The cathedral was built on the site where Father Leon of Avengers built the first vault in March 1851 dedicated to Our Lady. It is one of the first churches in Seychelles, where the first and only Seychellois bishop, Felix Paul, is buried. And who passed away on November 21, 2001, and inside the cathedral in a tomb built into the floors, and this tomb is not visible, but its location is distinguished by a special painting, and the cathedral has witnessed many renovations over the years, and in the period 1993-1994 it was completely renovated, except for the external walls, The last renovation was completed in 1995 when Seychelles sculptor Agbert Marday designed the dwelling and the carved doors.