The Cathedral of Barcelona, also known as the Cathedral of the Holy Cross and Saint Eulalia, is a stunning Gothic masterpiece located in Catalonia, Spain. Built over several centuries, this cathedral boasts a neo-Gothic façade and houses the relics of Saint Eulalia, the co-patron saint of Barcelona. Visitors can explore the secluded Gothic cloister where 13 white geese reside, symbolizing the age of the martyr Eulalia. With its rich history and architectural beauty, the Barcelona Cathedral continues to be a must-visit landmark for tourists and locals alike.