Mountain where Jesus was first tempted by the Devil.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Construction of Barcelona's iconic (but controversial) church is expected to be 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.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

The Guardian of Tallinn.

The oldest continuously operating pharmacy in Europe.

The oldest church in the Estonian capital is home to over 100 fantastical cemetery coats-of-arms.

Museum design and public transportation meet in this unique Russian train car.

A magnificent, Disneyesque chateau built for 150 lucky kindergarteners.

An iconic Soviet statue of working-class people.

Moscow's imposing monument to the Space Age.

Museum celebrating the achievements of the Soviet space program.

Some Moscow residents once claimed the bizarre, contorted mass of metal on top of the building was used to manipulate minds.

This massive monument honors the first human in space.

Dozens of padlock-trees along the Moscow River.

Thirteen sculptures in central Moscow graphically depicting vices of the modern world.

One of the world's tallest statues is also one of its most hated.

Its front wall is striped with a menagerie of fantastic beasts and magnificent monsters.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

Five candy-colored villages on the Italian Riviera.