Gigantic mosaic sculptures of the figures on Tarot cards fill this colorful Tuscan garden.

Ruins of a 10th century church tucked away deep in a botanical garden.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

This artificial archipelago was supposed to resemble a map of the world.

Cuba's historical trains remind natives of their country's sugary sweet past.

The masses at this church incorporate enough moonshine and animal sacrifice that they are no longer recognizably Catholic.

In Coyoacán, a pair of coyotes crown a public fountain in reference to the ancient Aztec name of the borough.

Peaceful gardens hide an underground torture museum.

A Volkswagen Beetle decorated with millions of beads connects Mexico's past and future.

A fairy garden in an old hotel hidden in La Marquesa forest.

Many people don't realize there’s a lot going on in—and below—the world’s tallest triumphal arch.

This strange sculpture of a menacing skull surrounded by sun rays was discovered at the foot of the Pyramid of the Sun.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

The winter home of millions of migrating monarch butterflies.

The largest cave shaft in the world is home to thousands of birds and popular with BASE jumpers.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

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

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

A magical sinkhole on the Yucatán Peninsula is adorned with mini waterfalls and hanging vines.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

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

These azure waters were thought to lead to the Mayan Underworld.

A gargantuan crystal kingdom.

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