The City of Arts and Sciences in Valencia, Spain
(Ciudad de las Artes y las Ciencias)

Palau de Les Arts. At 70 meteres high it contains four auditoriums for classical music, opera and perorming arts. It is not just the outside that is futuristic - the interiror too is designed with cutting-edge acoustics, making the Palau one of the most sought-after classical music venues in Europe.