At just six feet two inches deep, it is said by Guiness and Ripley to be the world’s narrowest freestanding office building.

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

The colorful, smiling concrete silos of Vancouver.

What happens when a sculptor has to find a way around a 100-year-old copyright.

This former Mormon settlement is reemerging from the receding waters of Lake Mead.

This vintage animatronics show is the Vegas version of a walk through the woods.

This arid landscape was once a lush wetland. Today, it's a paleontological site filled with fossilized mammoths, sabertooth cats, and more.

Granting the right of way to ships over surface traffic since 1917.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

A walk through the historic city center, under the streets of Seattle.

This mesmerizing kinetic sculpture blossoms endlessly in the breeze.

Two thirds of this Montreal neon icon has survived to flash another day.

A massive Montreal stadium that has seen nothing but trouble since its inception.

A historic Montreal market that was the city's agricultural hub for over century.

Montreal's giant farmer's market is a foodie's best friend, especially in the winter months.

This colossal ancient jaguar sculpture was used as a vessel for the hearts torn from sacrificial victims.

This museum houses two of Mexico's most impressive Aztec monoliths.

Come face to face with the ferocious visage of the serpent-headed mother goddess of the Aztecs.

A jewel of the Mexico city skyline now slowly crumbles after surviving an earthquake.

The striking jade death mask of an ancient Maya king is displayed in a replica tomb in Mexico City.

This ancient jade mask depicting the Zapotec bat god was found in the ruins of the pyramids of Monte Alban.

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

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