The Gran Vía of Madrid is definitely a must-see in the capital city of Spain. Until recently, Madrid was not a city of very high buildings or skyscrapers. Lately, this has been changing in the area of Paseo de la Castellana and Plaza de Castilla, but just recently, the highest buildings were on Gran Vía. And they have history. And a great beauty.
Walking on Gran Vía means looking up and down constantly. Because of the buildings and because of the people, and because of everything all around you. One can say Gran Vía is to Madrid what The West End is to London. Full of cinemas, theaters, people.