A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

The artwork commemorates the many ways 20th-century people perished while on the clock.

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

This urban oasis is a marvelous meld of music and landscape architecture.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

This half-ton piece of the Alps sits at the base of the CN Tower.

The giant birds honor two native North American species.

Known as "Toronto's Flatiron."

This whimsical fountain pays tribute to Toronto's four-legged friends.

The final resting place of soldiers' loyal canine companions.

One of the largest underground systems runs under Canada's largest urban center.

Soaring over the Niagara Whirlpool since 1916.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

This buzzy, award-winning building hovers 85 feet above the ground on a dozen colorful stilts.

Willy Wonka would love this weird half-a-home.

A free museum of Toronto’s untold music history hidden inside a drugstore.

A touching tribute to the "Wonky Donkey."

This massive, ancient stone was disassembled and then put back together again.

This giant mural of Santa Muerte in downtown São Paulo reminds passersby of their own mortality.

This skyscraper once housed weapons during the revolution and was the scene of two brutal crimes that shocked São Paulo society.

This somber statue remembers the enslaved women who were forced to nurse their owners' babies.

Ella Fitzgerald, opera singer Enrico Caruso, and dancer Isadora Duncan all performed in this lavish, supposedly haunted theater.