Begin your trip in the vibrant capital of Spain. Start at the Prado Museum to get a glimpse of Spanish art history. Next, head over to Mercado de San Miguel for a variety of Spanish tapas and drinks. End your night by walking around the Plaza Mayor and take in the beautiful architecture of the surrounding buildings.
Valencia is a beautiful coastal city with plenty of history and culture. Begin at the Ciutat de les Arts i les Ciències to experience modern architecture and science exhibits. Next, stroll through the Old City and witness gothic architecture, local stores and restaurants, and ancient city landmarks. Finish off your day at the Central Market, where you can find great souvenirs, try local cuisine, and enjoy the atmosphere of this famous market.
Barcelona is a city full of life and culture. Start at the famous Sagrada Familia, an incredible basilica designed by Antoni Gaudi. Then, visit the Park Güell to see even more Gaudi architecture and beautiful views of the city. In the evening, explore the nightlife in the El Raval district, where you can find bars, clubs, and great street food.
Seville is the capital of Andalusia and is full of history, culture, and great food. Start at the Alcázar of Seville, a stunning palace that has been featured in several movies and TV shows. Next, visit the Seville Cathedral, the largest gothic cathedral in the world that houses Christopher Columbus' tomb. End your day by taking a stroll through the Santa Cruz neighborhood to enjoy the vibrant atmosphere of this charming district.
Toledo is a city rich in history located southwest of Madrid. Your first stop should be the Alcázar of Toledo, an impressive fortress that was once home to Spanish kings. Next, visit the Cathedral of Toledo, an impressive gothic-style cathedral that blends different architectural features. Finally, take a walk through the Jewish Quarter to experience the city's cultural diversity and ancient architecture.
If you have more time, consider visiting Granada and the Alhambra Palace. If you have less time, choose to skip Toledo and add an extra day to any of the other cities to explore even more. Remember to book tickets for popular tourist attractions in advance to avoid long queues and arrive early to avoid disappointments due to closing times.