This memorial plaque remembers a strangely shallow maritime disaster known as "Chicago's Titanic."

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

Housing a morgue, rare and confiscated weapons, and autopsy remains, the Vancouver police museum displays the dark side of Canada.

This exaggerated sculpture resembles a well known feature of Vancouver:

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

Every Christmas, one Arizona city makes the most of its dry climate by creating an arid desert tannenbaum.

A museum and tribute to a brave profession.

A mysterious "wedding cake" castle in the middle of the urban desert.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

This museum offers an actual time machine back through Colorado's past.

A multiversal transit station located right below a highway interchange.

Everything from miniature biblical scenes to life-sized statues are almond-based at this sweet and nutty gallery.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

This easily overlooked memorial immortalizes the scars from the 1956 Hungarian Revolution.

The geographical center of Budapest is marked with a 10-foot-tall stylized zero.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

A collection of intricate sculptures so small they have to be seen through a microscope.

A museum dedicated to a secret military hospital hidden beneath a castle in Budapest.

Budapest's Communist-era statues, banished to the suburbs.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

The floor of the oldest surviving synagogue in the Americas is entirely covered in sand.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.