Spain is a land of passionate culture, architectural marvels, and sun-drenched landscapes that has captivated travelers for centuries with its unique blend of Moorish heritage, Gothic grandeur, and avant-garde creativity. From the whimsical genius of Gaudi in Barcelona to the ancient palaces of Andalusia and the world-class museums of Madrid, Spain offers an intoxicating mix of history, art, cuisine, and joie de vivre.
Our guides to the main sights, with practical details and links to book tickets or tours where they exist.
Antoni Gaudi's unfinished masterpiece, a towering basilica that has been under construction since 1882, is the most visited monument in Spain and one of the most extraordinary religious buildings ever conceived.
A breathtaking Moorish palace and fortress complex perched above Granada, the Alhambra is the finest example of Islamic architecture in Europe and a testament to the sophisticated culture of Al-Andalus.
Antoni Gaudi's fantastical public park on Carmel Hill in Barcelona, a UNESCO World Heritage Site where nature and architecture merge in a kaleidoscope of colorful mosaics and organic forms.
The largest Gothic cathedral in the world and the third-largest church overall, Seville Cathedral is a stunning monument to Christian triumph and artistic ambition, housing the tomb of Christopher Columbus.
One of the world's greatest art museums, housing an unrivaled collection of European masterpieces from the 12th to the 19th century, including iconic works by Velazquez, Goya, El Greco, and Bosch.
The magnificent end point of the Camino de Santiago pilgrimage route, this UNESCO World Heritage city is crowned by its spectacular Romanesque cathedral housing the relics of Saint James the Apostle.
Each city guide lists its attractions and links to things to do, tours and getting there.
A vibrant Mediterranean metropolis famous for Gaudi's extraordinary architecture, world-class cuisine, buzzing nightlife, and a creative energy that makes it one of Europe's most exciting cities.
Spain's grand capital is a city of elegant boulevards, world-class art museums, lively tapas bars, and a nightlife that famously never sleeps, embodying the warmth and vitality of Spanish culture.
The passionate heart of Andalusia, Seville enchants visitors with its flamenco traditions, stunning Moorish and Gothic architecture, fragrant orange tree-lined streets, and legendary local cuisine.
A captivating Andalusian city where Moorish and Spanish Christian cultures blend seamlessly, crowned by the magnificent Alhambra palace and set against the dramatic backdrop of the Sierra Nevada mountains.
Once an industrial port city, Bilbao has been transformed by Frank Gehry's iconic Guggenheim Museum into a world-class cultural destination, with a thriving food scene rooted in Basque culinary excellence.
Tours and day trips listed on Viator, ordered by their Viator rating and number of reviews.
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Tour details, ratings and review counts were last synced from Viator in October 2026. Prices change often, so check Viator for current prices and availability.