source Madrid is a city in Spain where Trabber offers 722 hotels. The city has 3.3 milions of inhabitants. The currency used is the Euro (€). The main touristic attractions are Puerta del Sol, Gran Vía, Plaza Mayor, Madrid, Thyssen-Bornemisza Museum, Plaza de Cibeles, Palace of la Bolsa de Madrid, Museo Nacional Del Prado, Royal Palace of Madrid, Almudena Cathedral and Museo Nacional Centro de Arte Reina Sofía. The airport that serves the city is Adolfo Suarez Madrid-Barajas (14 km). The more centrally situated hotels in Madrid are Apartamentos En Sol, Hostal Victoria II, Hostal Victoria I, Hostal Alhambra Suites and Puerta del Sol Rooms. It is possible to book cheap hotels in Madrid from 18 € per night in a double room. 
