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

This laboratory has a remarkable concrete roof that measures less than an inch at its thickest point.

One of the city's few vendors selling the Sierra Norte's ancestral beverage lies within a hidden farmers market.

The jewel of the museum is a rare tumulus, a funeral decoration from the 18th century.

A collection of incredible clay crafts, complete with earthen skeletons and mermaids.

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

This "cursed house" features secret rooms, hidden vaults, and dark escape tunnels.

A Lovecraftian altar of nightmarish bronze chairs sits ominously on a boardwalk in Puerto Vallarta.

High atop a Mexican rainforest mountain, this ancient pyramid once drew pilgrims countries away.

Mexico's first public cable car soars over the congested streets outside Mexico City.

The realistic reptiles lurk along the side of a highway.

A series of abstract sculptures pop up from an otherworldly volcanic landscape.

When struck, the strange stones in this park ring like bells.

This centuries-old mine remained hidden beneath a hotel bar until 2013.

One of the world’s largest cave systems houses legends, concerts, and wondrous rock formations alike.

One of the city's most imposing Neoclassical buildings is also one of its most prestigious schools.

This art shopping center still boasts pieces of its past as a textile factory.

Abandoned figurines adorn a small plot on the side of a craft market's entrance.

This highly decorated dam is one of Guanajuato's most unexpectedly beautiful public works.

This warehouse-gallery-shop hybrid showcases Mexican craftwork at its best.

Located in a veterinary school, this macabre exhibit displays the effects of animal diseases.

The world's first museum of its kind is packed with nostalgic relics of the past.

This park's art collection includes a clock made of flowers, siblings in a tree's roots, and a dove made out of weapons.

This architectural wonder of Mexico City houses several art schools and national research centers.