One of the most striking symbols that Havana is proud of is the majestic Cathedral of the Immaculate Conception of the Virgin Mary. This architectural masterpiece, located in the heart of the historic district, is considered one of the most significant religious structures gracing the island of Cuba. The cathedral serves as the seat of the local archdiocese and is a major draw for both the faithful and art enthusiasts.

The cathedral building is unique for its material: it is constructed from coral limestone quarried from the floor of the Gulf of Mexico. If you look closely at its dark walls, you can spot fascinating details—fossilized remains of ancient marine plants and shells that give the facade a one-of-a-kind texture. Due to its historical and cultural significance, the cathedral was designated a UNESCO World Heritage Site in 1982.
The rectangular building is impressive in scale, measuring approximately 30 by 49 meters. The cathedral dominates Plaza de la Catedral, catching the eye with its asymmetrical towers and the elegant curves of its Baroque facade, making it a must-see on any traveler's itinerary.