Guided Tours of Spain's biggest cities. These tours are intended for people who are already in the city and do not provide transport to the city. They are designed as introductory tours, best taken on the first day of a longer stay in the city.
See also: Hop on Hop off Sightseeing Buses.
On this tour you are driven around Madrid's biggest sights, including Plaza de Espana, de Oriente, Mayor, Puerta del Sol, Atocha, Neptuno, Cibeles, Puerta de Alcala, Colon and Plaza de Castilla; the historic quarters of Austrias, the Borbouns and Salamanca, Casa de Campo and Retiro Parks, the bull ring and the Santiago Bernabeu Stadium, home of the famous Real Madrid football team.
This tour is similar to 'hop-on-hop-off' version, but with a few major differences. For a start, you have a real guide, not a tape recording, and the bus stops less often than the other service (no one is getting on and off.
A basic walking tour of Barcelona's main sights in the Gothic Quarter.
Read about other, more specialized, walking tours of Barcelona or click on the link below to buy the one described here.
A morning tour of Seville that takes you around the main sights by bus.
For afternoon and night tours (the latter including a flamenco show) see these other Seville Tours.
A guided tour of Cordoba. Cordoba is not the biggest city in the world, but some of the sights are quite spaced out so having a guide show you round will probably come in handy.