Der Rosenkavalier: Auditorio Nacional de Madrid, Madrid

What's interesting in Madrid?

Madrid is a city that you have to visit at least once. It is the capital of Spain, a center of relaxation and a pleasant lifestyle, there are more tourists than indigenous people; it is not just an old beautiful city; modern architecture is active developing in it; it is the sunniest place in all of Europe, it is exposed to the sun 2,770 hours per year.