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

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

More than 200 statues filled with cryptic symbols give this park spot an aura of horror vacui fantasy.

A toy store with a century-long history preserves the craftsmanship of playthings of the past.

The remains of the great moral philosopher reside in a university in London.

The curios of pharmacist and collector Henry Wellcome.

Monument to a suicide protesting the Soviet invasion.

Looming communist pillar with a Czech twist.

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

Macabre astrological automaton clock dating to the late 1400s.

An Indonesian mosque styled after St. Basil's Cathedral.

Started as a kitchen garden, now the second largest botanical garden in the world.

Berlin's old airport.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Cold war icon and onetime "hole" in the iron curtain.

South Korea's women of the sea have completely flipped their society's structure by becoming revered fisherwomen.

A chilling monument to Korean patriots who resisted the Japanese occupation.

Hundreds of Buddhas in a re-discovered Indonesian temple.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.