Ride aboard a centuries-year-old steam engine and explore dozens of trains parts, including an unusual "comboose."

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

Take a ride on antique streetcars from across Canada.

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

This natural wonder is disappearing at an alarming rate.

An abandoned 1970s theme park that has been turned into a space for waterfront walking.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

The first transatlantic wireless signal was received at this 17th-century fort.

This quirky museum celebrates the history of a local cod fishing industry.

A slanted tomb honors the faithful, furry companion of the Georgia Tech student body.

Mai Tais and Navy Grog served up in one of the original tiki bars.

Hundreds of enormous icebergs drift through this waterway every year.

Roses and other fascinating flora fill this garden built to commemorate Britain's immortal Bard.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

The third version of this tall sailing ship sits, rusted and burnt, in Lake Ontario.

Built to house a chapter of the Knights Templar, this grandiose building is a relic of Freemasonry in Chicago a century ago.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

No one knows how many bodies are in this vault in a Chicago public park.

To find the "unicorns of the deep" you've got to go downstairs.

A propulsion engine testbed that paved the way for the Space Shuttle launch sits without recognition at this rocket center.

Once at the center of U.S. finance, the historic Trading Room was meticulously recreated piece by piece and rebuilt in the Art Institute.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Largest lake in Great Britain measured by surface area.