St. Eugene's Cathedral is a prominent Roman Catholic cathedral located in Derry, Northern Ireland. It serves as the seat of the Bishop of Derry and is known for its stunning Gothic Revival architecture. The cathedral was completed in 1903 and features beautiful stained glass windows and intricate stonework. The cathedral is named after Saint Eugene, the patron saint of Derry. It is an important religious and cultural landmark in the city, attracting both worshippers and tourists. The interior includes a striking altar and various chapels, making it a serene place for reflection and prayer.