5,000 skulls in memorial to those killed by the Khmer Rouge.

Khmer Rouge's high security prison.

This French colonial post office is arguably the grandest in all of Southeast Asia.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

Witnesses claim the Virgin Mary statue outside the church once mysteriously shed a single tear.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Climb to the top of the world's largest seated bronze Buddha.

Enormous burial mounds of ancient emperors.

An ancient fortification lives on in this Chinese city.

Why walk on this historical site when you can zoom down instead?

The embalmed remains of the communist leader lie within a custom crystal coffin.

The ruins of Vancouver's abandoned heritage railway.

This scenic waterfront swimming pool is the longest salt water pool in North America.

The colorful, smiling concrete silos of Vancouver.

This quirky piece of naval artillery has been deafening Canadians for over a century.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

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

This Art Deco masterpiece has stood in for some of the most famous buildings in comic book history.

Not for the faint of heart, this long pedestrian bridge rewards those who brave the wobbly walk with a beautiful view.

This giant roadside fruit is home to an array of apple-based treats.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

There aren't too many operational funiculars around, but Pittsburgh has two!