Established in the 16th century at the geographical center of Spain, Madrid is an energetic, fun-loving city. By day, be sure to stroll modern Madrid’s wide boulevards; see the world-class Prado Museum, featuring masterpieces by Valazquez, El Greco and Goya; and visit the 2,800-room Royal Palace. But save plenty of energy to take in Europe’s most intense nightlife. From traditional cafes and flamenco shows to the trendiest dance clubs, Spain’s capital city is truly in love with the night.