A museum of carnival attractions where you are invited to ride the rides.

A poem by Arthur Rimbaud is inscribed on the wall of a street that, while it is only one block long, plays a key role in multiple novels.

The first thermometer made with the almost-universal temperature scale is backwards.

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

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.