Columbus Towers or Torres de Colón:
Is a highrise office building composed of twin towers located at the Plaza de Colón in Madrid, Spain. The building constructed in 1976 was designed by the architect Antonio Lamela.
The building with its 116-meter height and 23 floors is the twelfth-tallest in the Spanish capital (counting the CTBA towers). It was the headquarters of the Rumana company, during which time its name was changed to Torres de Jerez (Towers of Jerez), in honour of the home town of the company. It is currently valued at $116 million.