A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

This stunning mass of ice spans 121 square miles and is still growing.

What was once a unique system of urban elevators is turning into a mechanical ruin.

This sculpture meant to honor the bravery of the Indigenous Mapuche people of Chile proved controversial.

One of Canada's oldest museums, the beautiful Redpath has been serving up Natural History and Ethnography since 1882.

Every year, the colorful murals of Montreal get a complete makeover.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

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

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

Whitewashed mosque contains the world's largest carpet.

The tallest waterfall in the Judean Desert is named for its connection to a biblical figure.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

A collection of noses tucked inside an art museum reveals how times have changed.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.