The Puerta de Alcalá is a Neo-classical monument in the Plaza de la Independencia in Madrid, Spain. It is regarded as the first modern post-Roman triumphal . Designed by Sabatini, Puerta de Alcalá is a neoclassical triumphal arch made of granite. It was the first of its kind to be built after the fall of the Roman Empire, . Puerta de Alcalá stands at Plaza de la Independencia in Madrid. The original Puerta de Alcalá, which stood nearby, was built in 1599 as a welcome gesture to . Feb 17, 2017 - The Puerta de Alcalá (Door of Alcalá) is a monument that, as its name suggests, was once one of the five doors used to enter the walled city of . The 'Alcalá Gate' (in Spanish, La Puerta de Alcalá) soon became one of Madrid's symbols and it is one of the most well-known monuments. It is now classified . The Puerta de Alcalá is one of the most representative monuments in Madrid, located at Plaza de la Independencia near el Retiro. The Puerta de Alcalá once stood on the eastern edge of Madrid on the road to Alcalá de Henares, Cervantes' place of birth and home to an important university. Puerta de Alcala, Madrid: See 3777 reviews, articles, and 1310 photos of Puerta de Alcala, ranked No.50 on TripAdvisor among 838 attractions in Madrid. This is one of the most well-known monuments in Madrid. Built between 1769 and 1778 under the orders of King Carlos III, it was designed by Francisco .