Ever-growing collection of devils in art.

A memorial to the murdered Jews of Kaunas.

Flamboyant architecture from the turn of 20th century.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

This stunning French estate was so lavish that it landed its original owner in jail for the rest of his life.

Legends surround this jagged rock formation in the New Mexico desert.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

The oldest stone house in Paris was built by its most famous alchemist.

A mechanized clock where a man fights off a dragon, crab, and rooster.

This surreal statue brings a famous French novel about a supernatural cad to arresting life.

Paris' linguistic guide to the international language of, yes, love.

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the 20th century.

Abandoned railway line circling the city of Paris.

An overlooked marble is the only surviving in-place 18th century example of the measurement that changed how we define distance.

A surrealist timepiece by the artist of melting clocks.

A counter-culture bookstore like no other hides in plain sight in the streets of Paris.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

This modest marker near Notre Dame identifies the very center of Paris.

The celebrated eyesore created by starry-eyed sweethearts.

Notorious artist squat renovated into legal studios.