This Gothic church in the center of the Old Town is almost as fascinating as the Iglesia El Salvador . The Gothic San Pablo is famous for its 1511 south portal in the Isabelline style and for its chapels decorated with beautiful wrought-iron grilles. Vandelvira himself designed the "Heads of the Dead Chapel," the most stunning. You might also seek out the richly carved Chapel of Las Mercedes in the florid Isabelline style.