Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

Peek into a cave of giant, glimmering crystals.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

Saint Joseph was said to heal the deaf and blind, but it was a much smaller miracle that got him canonized.

Down this yellow brick road, visitors are treated to toadstool houses and massive mushroom sculptures.

A rare set of strings by famed instrument maker Antonio Stradivarius is on display in the Royal Palace.

Fascinating exhibits of prehistoric and ancient artifacts displayed with a uniquely modern touch.

An enchanting landscape of ancient sandstone structures eroded into otherworldly shapes.

This surreal-looking tree pruned more than 1,000 years ago is still producing olives for oil.

A magnificent, long-abandoned castle built in the wake of the reconquest of Spain.

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.

An early 20th-century bullring converted into a modern shopping center.

This fascinating and poignant museum chronicles every imaginable aspect of Spanish colonialism in the Americas.

A cemetery in Barcelona's Poblenou district is home to this touching funerary statue, which depicts death in the form of a winged skeleton.

Among the oldest structures in Madrid, these Moorish walls once guarded the medieval city of Mayrit.

This line of 12 tower mills described in the story of Don Quixote is among the most iconic landscapes in Spain.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

Blue-green pools and smooth stones comprise one of Spain’s most idyllic hidden wonders.

One of Antoni Gaudí's least-visited works, an homage to Catalan patrimony that mixes neo-Gothic with Modernista forms.

Of the many chalices in the running for the Holy Grail, this one in Valencia Cathedral sure looks the part.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

Of course Salvador Dalí lived in a castle...

One of the largest ossuaries in Spain is packed from floor to ceiling with bones.

This magical space partly designed by Antoni Gaudi is one of the best examples of romantic gardening in the Mediterranean.