Home of the Large Hadron Collider and the birthplace of the World Wide Web.

This bridge was constructed from the rubble of the infamous Bastille.

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

An unusual number plate signifies the building's saucy past.

Site of a classic 19th-century physics experiment to prove the earth is rotating.

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

The celebrated eyesore created by starry-eyed sweethearts.