The only monument to name all of the passengers and crew who died on the RMS Titanic.

Belfast's namesake river still winds below the city center, hidden from sight.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

A museum marks and documents the site of the Titanic's launch.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

There's a labyrinth of manmade tunnels stretching for over an acre beneath Bristol.

Skyscraper powered by wind turbines attached between its towers.

A community gathering place that once housed half-ton tanks and the World's Fair.

The Denny Substation has been called "the coolest substation in the world" and sits in a densely populated Seattle neighborhood.

The four tall pillars once marked the entrance of the historic Seattle church that fought for women's suffrage and civil rights.

This historic building provides a powerful glimpse into the lives of Japanese Americans forced to relocate during World War II.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

The first park built over a freeway is a brutalist masterwork.

A wall of chewing gum moonlights as collective art.

A museum dedicated to the history and exploration of both popular music and science fiction.

This working class sculpture pounds his hammer all the livelong day.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

42nd story Pyramid shaped penthouse tops Seattle's oldest skyscraper.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

"Only the devil could play golf here."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

Marta Becket's hand-painted theater in the desert.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.