Start your trip by exploring the iconic Gran Vía in Madrid. This bustling street is known for its stunning architecture, vibrant atmosphere, and numerous shops, theaters, and restaurants. Begin your day by visiting the famous Gran Vía landmark, the Metropolis Building. Admire its beautiful facade and take some memorable photos. Next, head to the nearby Callao Square, where you can find a variety of shops and entertainment options. Don't miss the opportunity to visit the famous El Corte Inglés department store, which offers a wide range of products. For lunch, try some traditional Spanish cuisine at one of the many restaurants in the area. In the afternoon, explore the side streets of Gran Vía, where you can find hidden gems such as small boutiques, art galleries, and charming cafes. End your day by catching a show at one of the theaters along Gran Vía, such as the Teatro Lope de Vega or the Teatro Coliseum.