La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

Tucked in the back of this amazing antique store is an important piece of medical history.

No telescopes, no power, no gift shop: The Observatory of Chichen Itza, one of the world's oldest observatories, takes astronomy back to basics.

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

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

66,000 pieces of art, donated by one of the world's richest men.

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