===Environment===Madrid is the European city with the highest number of trees and green surface per inhabitant and it has the second highest number of aligned trees in the world, with 248,000 units, only exceeded by Tokyo.
Mnoga območja parka Buen Retiro ("Parque del Retiro") so prava kiparska scenografija: med njimi sta " Fuente del Ángel Caído", Ricardo Bellver in spomenik Alfonza XII., ki ga je zasnoval José Grases Riera.