Madrid, Spain’s already beautiful, feisty capital is being further invigorated, the aim being a cosmopolitan centre to rival the world’s best. The development is not all bricks and mortar – Madrid is now officially one of the “greenest” cities in Europe, with flowers, fountains and trees springing up everywhere. What is unchangeable however, is Madrid’s cultural heritage: the Prado Museum houses one of the world’s greatest art collections, including masterpieces by Velasquez and Goya. The medieval Plaza Mayor is the place to be seen in the evening, order sangria and watch the passing parade. Browse in El Rastro, a flea market bursting with intriguing bric-a-brac. Save up energy for the evening though, because this is when Madrid comes alive.