An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

Frida Kahlo's childhood home, now a museum of her life and works.

A museum in the former home of Marxist revolutionary Leon Trotsky.

A quirky and charming restaurant founded by artists.

At a museum of everyday objects, it is the act of collecting that is really on display.

A jaw-dropping "megalibrary" that turns book-browsing into a geometric adventure.

Visiting this cacophonous collection of vintage novelties is like stepping into the mind of a crazed toymaker.

Superstitious? Discover the witchy side of Mexico through its largest esoteric market.

Gilded heaven for philatelists and architecture freaks, still in full working order despite sitting atop tremulous ground.

Where layer cakes tower above one’s head and there is never a shortage of icing.

Part bookstore, part café, and part forest.