The most elaborate of 12 medieval arched doorways to the old city of Burgos.

A curious memento mori hangs in the magnificent Cathedral of Segovia.

This enormous censer uses a pulley system installed over 400 years ago.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

Giant topiary dog once played a role in a terrorist bomb plot.

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

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

The final resting place of the great navigator, or maybe his brother.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

Commonly acknowledged as the only public monument to the Devil himself.

An ancient Egyptian temple in the middle of Madrid, Spain.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

An artful memorial to 4,000 fateful oranges.

Featured in one of the most iconic scenes in cinema history.

The haunting complex honors the millions of Ukrainians who died in the forced famine under Soviet rule.

The dining hall that nourishes workers in Chornobyl's Exclusion Zone is also open to visitors.

This derelict superstructure was a very important warning system for the Soviet military.

340-foot statue built to honour the Heroes of the Soviet Union.