The Catedral de Santa María, located in La Seu d'Urgell, Spain, is a prominent example of Romanesque architecture. Built between the 11th and 12th centuries, it features a stunning central nave and a unique bell tower. The cathedral is known for its impressive frescoes and intricate stone carvings, which reflect the artistic style of the period. This cathedral serves as the seat of the Bishop of Urgell and plays a significant role in the region's religious history. It is also part of the Catalan Romanesque Churches of the Vall de Boí, a UNESCO World Heritage site, highlighting its cultural importance.