Madrid Card

http://www.excursionpass.com/tour/madrid-card "Discover the rich history and culture of Madrid with your Madrid Card. Gain entry to over 50 museums, partake in a Discover Madrid walking tour, enjoy a theater show or visit the Bernabeu Stadium Tour. With the choice of a 24 hour, 48 hour, 72 hour or 120 hour card, you can also enjoy discounts on shopping, restaurants and nightlife such as a flamenco show. You will also receive a tourist guide with information about museums and services included