* Royal Palace: The official residence of the Spanish Royal Family, the Palacio Real is a stunning example of Baroque architecture.
* Prado Museum: One of the world's greatest art museums, the Prado houses a vast collection of European paintings, including works by Goya, Velázquez, and El Greco.
* Retiro Park: A beautiful park located in the heart of Madrid, the Retiro is a great place to relax and enjoy the outdoors.
* Gran Vía: Madrid's most famous street, Gran Vía is lined with shops, restaurants, and theaters.
* Santiago Bernabéu Stadium: Home to Real Madrid, one of the world's most famous football clubs, the Santiago Bernabéu is a must-see for any football fan.
Barcelona
* Sagrada Família: Gaudí's unfinished masterpiece, the Sagrada Família is a awe-inspiring example of Catalan Modernism.
* Park Güell: Another of Gaudí's creations, Park Güell is a whimsical park filled with colorful mosaics and fantastical sculptures.
* Las Ramblas: Barcelona's most famous street, Las Ramblas is a lively pedestrian-only street lined with shops, restaurants, and street performers.
* Gothic Quarter: The heart of Barcelona's old city, the Gothic Quarter is home to winding streets, medieval churches, and hidden plazas.
* Camp Nou: Home to FC Barcelona, one of the world's most famous football clubs, Camp Nou is the largest stadium in Europe.
Seville
* Alcázar: A beautiful Moorish palace, the Alcázar is a UNESCO World Heritage Site.
* Cathedral: Seville's massive cathedral is the third-largest in the world.
* Giralda: The bell tower of the cathedral, the Giralda offers stunning views of the city.
* Santa Cruz: The Jewish quarter of Seville, Santa Cruz is a charming neighborhood with narrow streets, whitewashed houses, and flower-filled plazas.
* Plaza de España: Seville's most beautiful plaza, the Plaza de España is a large, semi-circular plaza surrounded by beautiful buildings and fountains.
Granada
* Alhambra: A UNESCO World Heritage Site, the Alhambra is a stunning Moorish palace complex and one of the most popular tourist destinations in Spain.
* Generalife: The gardens of the Alhambra, the Generalife is a beautiful oasis filled with flowers, trees, and fountains.
* Sacromonte: A gypsy neighborhood located on a hill overlooking the Alhambra, Sacromonte is a great place to experience flamenco dancing and traditional Spanish culture.
* Albaicín: The old Moorish quarter of Granada, the Albaicín is a charming neighborhood with winding streets, whitewashed houses, and beautiful views of the Alhambra.
* Sierra Nevada: A mountain range located just outside of Granada, the Sierra Nevada is a great place for hiking, skiing, and mountain climbing.
Valencia
* City of Arts and Sciences: A complex of futuristic buildings designed by Santiago Calatrava, the City of Arts and Sciences is a must-see for any visitor to Valencia.
* Oceanogràfic: Europe's largest aquarium, the Oceanogràfic is home to a wide variety of marine life, including sharks, dolphins, and whales.
* Hemisfèric: An IMAX cinema and planetarium, the Hemisfèric is a great place to learn about the universe.
* Umbracle: A park with a variety of plants and sculptures, the Umbracle is a great place to relax and enjoy the outdoors.
* Paella: Valencia is the birthplace of paella, a traditional Spanish rice dish. Be sure to try it when you visit!