Neal Cassady may still have an open tab at one of Denver's oldest watering holes.

A downtown park built on top of unclaimed graves.

A collection of over 15,000 zines works to preserve DIY publishing culture.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

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

These spectacular, symbolic serpents lie within the shadow of the Great Temple.

CDMX's home for the world's culinary delights.

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

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

These museum grounds are a Dalai Lama-declared peace oasis.

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

These biodiverse university gardens form a green oasis amid the urban chaos of Mexico City.

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

These subterranean models show Mexico City's central square during three different eras.

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

The Mexican painter Diego Rivera created this unusual museum to display his collection of pre-Hispanic artifacts.

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

The collection of intricate sculptures includes one carved from a mammoth's tusk

A fabulously bizarre surrealist sculpture by the late artist Leonora Carrington.

A grand entrance to one of the world's smallest Chinatowns.

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

The ruins of the bathhouse used by the ill-fated last Aztec emperor still lie in Chapultepec Park.