Cibeles Palace, or Palacio de Cibeles as it is known in Spanish, is one of Madrid's most iconic landmarks. Located at the bustling intersection of Calle de Alcalá and Paseo del Prado, the palace sits majestically in the heart of the city. It was designed by architects Antonio Palacios and Joaquín Otamendi and was inaugurated in 1919, serving originally as the headquarters for the Postal and Telegraphic services. The building is named after the adjacent Cibeles Fountain, where the Roman goddess Cybele is depicted atop a chariot pulled by lions. The palace's exterior is a grand example of early 20th-century architecture. Constructed in the Neo-Gothic style, it features white walls intricately adorned with ornamental details. From the outside, one can also see the palace's distinctive clock tower. Rising to a height of 40 meters, it breaks the skyline with its octagonal shape and copper-covered roof. Inside the Cibeles Palace, you'll find a blend of classic and modern aesthetics. While the original architectural features have been preserved, the interior has been tastefully updated to accommodate its new role as the City Hall of Madrid, a function it has served since 2007. The palace is also home to the CentroCentro, a cultural center which boasts an exhibition gallery, auditorium, and a rooftop terrace offering panoramic views of Madrid. One of the most remarkable spaces inside the palace is the Glass Gallery, a large, covered area with a beautiful vaulted glass ceiling. Once the main post office's telegraph room, it is now a popular venue for exhibitions and events. A piece of trivia that not many know is that during the Spanish Civil War, the palace's basement served as a bomb shelter. It was also in this palace that the Spanish Constitution was signed in 1978, marking a significant moment in the country's history. In 1993, the Cibeles Palace was declared a Property of Cultural Interest, further emphasizing its importance in the cultural and historical landscape of Madrid. Today, it stands as a testament to the city's rich past, while continuing to serve its residents and inspire its visitors.