Edificio Baluarte
The Congress Center and Auditorium is a sleek assemblage of black Zimbabwean granite. It contains a concert hall of exquisite acoustical perfection utilizing beechwood from upper Navarra's famed Irati haya (beech) forest. Performances and concerts, from opera to ballet, are held in this modern venue, built on the remains of one of the five bastions of Pamplona's 16th-century Ciudadela.