The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Copenhagen's celebrated theme park and gardens.

Life-sized painted illusions let pedestrians blend in with the street art.

The notorious "Hanoi Hilton" where Vietnamese colonial subjects and later American POWs, including John McCain, were imprisoned.

Ho Chi Minh's perfectly preserved body has been on display here since 1975.

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

Walk through a clothing store, across a courtyard, and up several flights of stairs for delicious coffee with a side of beautiful views.

Home of the unusual art of water puppetry, one of Vietnam's oldest curiosities.

Twice a day a speeding train passes only inches from the homes of this residential neighborhood.

On a river island north of Bangkok, a small bar helped lead a home-brewing rebellion.

A museum in a law office, filled with authentic and counterfeit goods.

A three-table eatery sits inside the home-kitchen of a seafood virtuoso in Bangkok's Chinatown.

A condom-covered Thai restaurant that is more concerned with birth control than food.

Abandoned mini-mansions that were once intended for affluent Bangkok families now sit empty.

Time-frozen department store of dangerous and dusty relics.

Vintage furniture and art share space with all manner of collectibles at this quirky shop in Bangkok.

Bangkok's men with dangerous jobs come here in search of protective talismans.

A prehistoric geological oddity tucked behind Stockholm's natural history museum.

The 19th-century home of Count and Countess von Hallwyl is now a museum.

What looks like a birch tree smushed between two pieces of glass often confounds commuters.

A 130-year-old urinal is the oldest of Stockholm and perhaps all of Sweden.

Several cannonballs of mysterious origins decorate two buildings in Stortoget's main square.

Enormous ants wielding giant pine needles guard a Stockholm real estate company's office.

A wooden street sign is the last remnant of this 400-year-old alleyway.