Single runway interrupted by a busy road that cuts across its middle.

The water of this well in Toledo lost its sweetness after the death of a young love.

Originally used to sell brandy, the bull-shaped billboard became an iconic symbol of Spain.

Spain's largest bullring offers a unique glimpse at architecture and history.

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

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

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

A display of torture devices used in the Spanish Inquisition and other scourges of medieval Europe.

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.

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

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

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

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

A shining, cold, black organ lies in San Francisco's financial district.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

A huge musical instrument played by the ocean.

A monument to the two U.S. officers killed by North Korean troops while trying to trim a poplar tree.

The site of many tense prisoner exchanges across the Military Demarcation Line between North and South Korea.

The place nearest Seoul where it’s easy to get a good look at North Korea.

This grand temple complex from the Old Silla era of Korea is home to a stone pagoda that was build in the 7th century.

An early Korean refrigerator.

This human-made pond is part of a Korean palace complex first built in the 7th century.

Numerical symbolism abound at East Asia's oldest observatory.

Home to more than 13,000 pieces of war memorabilia and military equipment.