This hat-shaped fountain pays tribute to a centuries-old textile tradition in the Yucatán Peninsula.

It would take you approximately an hour and a half to walk to the end of Mexico's largest pier.

This popular cave pool is truly magical, despite the crowds.

This collection of promotional calendars preserves a staple of mid-century Mexican pop art.

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

Once home to an aristocratic family and a workers' organization, this intricately tiled building now houses a chain restaurant.

This Aztec structure remained hidden until the demolition of a supermarket exposed the lost temple.

Diego Rivera hid various people and symbols in his first large-scale mural project.

One of the world's richest men bought this former paper factory and transformed it into a mall.

The ruins of an ancient temple to the Aztec wind god discovered in the middle of a metro station.

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.

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

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

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

The only castle in North America to ever house European sovereigns.

Every equinox this Maya pyramid puts on a spooky ancient light show.

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

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

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

If you can look past the nearby sewer pipes, this urban sinkhole grotto is a mini-paradise.

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

Tijuana's legendary jai alai or "basque ball" palace is now a massive music venue.

At least seven hues of blue and turquoise make this freshwater lagoon unique.