Start your trip in the capital city of Spain, Madrid. Head to the Royal Palace of Madrid, the largest palace in Western Europe, to marvel at its architecture and take a stroll through its beautiful gardens. After lunch, head to the Prado Museum to see some of the world's most famous paintings by Spanish artists, including Diego Velázquez and Francisco Goya. End your day with a visit to the 16th-century Plaza Mayor to experience Madrid's nightlife.
Take a high-speed train to Barcelona, the second-largest city in Spain. Start your day at the iconic Sagrada Familia, a unique and stunning basilica designed by Antoni Gaudí. After lunch, head to Park Güell to see more of Gaudí's work and enjoy panoramic views of the city. End your day with a walk down La Rambla, a bustling street filled with street performers, shops and restaurants.
Head to the coastal city of Valencia, known for its stunning architecture, rich history and delicious cuisine. Start your day at the futuristic City of Arts and Sciences, a complex of museums, galleries and cultural venues. After lunch, head to the historic center of Valencia to see the Cathedral of Valencia and the famous Mercado Central. End your day with a visit to the Turia Gardens, a stunning 9km park that runs through the city.
Travel to Seville, the capital of Andalusia and one of the most beautiful cities in Spain. Start your day at the Alcázar of Seville, a stunning palace that combines Islamic and Christian architectural styles. After lunch, head to the Plaza de España, a beautiful square that features a canal and a series of ornate bridges. End your day with a visit to the flamenco shows in the Triana neighborhood, where you can experience the passionate and lively dance of Andalusia.
Take a day trip to Granada to visit the famous Alhambra, a palace and fortress complex that dates back to the 13th century. Explore the complex's stunning architecture and gardens, and learn about its rich history. After lunch, head to the historic center of Granada to see the Cathedral of Granada and the famous Mirador de San Nicolás, which offers breathtaking views of the Alhambra and the Sierra Nevada mountains.
End your trip in Toledo, a charming city that is known for its medieval architecture and narrow streets. Start your day at the Toledo Cathedral, a stunning Gothic cathedral that contains works of art by artists such as El Greco. After lunch, head to the Alcázar of Toledo, a fortress that offers stunning views of the city. End your day with a stroll through the historic center of Toledo, where you can see beautiful examples of medieval architecture and artisan crafts.
If you have some extra time, consider taking a day trip to Segovia from Madrid, where you can see the famous Roman aqueduct and the stunning Alcázar of Segovia. Alternatively, you may want to visit Ronda, a beautiful town in Andalusia that features a dramatic gorge and stunning views. To maximize your fun, try some of the local cuisine, such as paella, tapas and churros, and visit local markets to experience the vibrant culture of Spain. Finally, be sure to take some time to relax and soak up the sun on one of Spain's many beaches.