Beneath the most controversial monument in Mexico City is a cultural center that exhibits only digital art.

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

The ruins of the "place of the cloud snake" sit in the middle of an urban environment.

Part bookstore, part café, and part forest.

These haunting ruins of a 700-year-old Prehispanic city have witnessed centuries of wars and massacres.

Murals made with millions of colorful stones adorn the abandoned building.

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

At a museum of everyday objects, it is the act of collecting that is really on display.

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

This extraordinary art museum is like a secret world on the edge of Mexico City.

A barbarous band of serpents guard the bases of these Aztec temples.

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

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

Locals transformed this Canadian evergreen into a secret hangout with spectacular views of Vancouver's skyline.

The oldest building in Vancouver's Chinatown is now home to one of Canada’s largest contemporary art collections.

This scenic waterfront swimming pool is the longest salt water pool in North America.

This rare example of Vancouver's Victorian past was the home of one of the city's first bookbinders.

A renegade art installation in a small Vancouver park is now officially sanctioned by the City Parks Department.

This Elizabethan hedge maze is one of only six in North America.

Traditional 15th century Chinese garden in the middle of Vancouver.

The collection of signage remembers the midcentury pushback against the new neon light.

The colorful, smiling concrete silos of Vancouver.

This quirky piece of naval artillery has been deafening Canadians for over a century.

Vancouver's only resting place for the city's deceased.