A disquieting Aztec sculpture displays hundreds of stone skulls representing the victims of human sacrifice.

Diego Rivera's massive tiled fountain and failed infrastructure project.

Twelve natural mummies are displayed in the crypt of this former monastery school.

Meant to be one of the most extravagant hotels in the world, now an eerie, abandoned architectural gem in Mexico City.

Explore the atmospheric ruins of an abandoned convent in the dense forests of Mexico's first national park.

The famous artist couple lived and worked here, in two different houses separated by a bridge.

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

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

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

Part bookstore, part café, and part forest.

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

Australia's first and only museum dedicated exclusively to bones.

The UFO capital of Australia is the outback’s answer to Roswell.

A museum in rural Queensland wrongly claims that dinosaur fossils possess evidence that the earth is only 10,000 years old.