These ornate arches show how the course of the River Thames has changed.

This Underground station has been a popular filming location for decades, even before it closed.

This mysterious and unique painting is filled with symbolism.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

A wonderfully eclectic Victorian aquarium lies in the basement of the Horniman Museum.

Abstract dinosaur models in London.

The remains of Crystal Palace Great Exhibition of 1851.

This Bangkok high-rise looks like a rudimentary LEGO elephant.

A monument to the civilian victims of the Japanese Occupation forces of World War II.

A replica of the lost rock cliff that was once significant in Singapore's maritime history.

A quirky statue in Bermondsey made by 100 public participants with goggles, chisels, and mallets.

No building in the world leans as far as the so-called “Leaning Tower of Abu Dhabi.”

The arching stretch of London's longest street holds many reminders of the area's maritime past.

Chelsea's soldiers were given strict orders when crossing this historic bridge.

Down a pint of ale where the Bishop of Ely's servants slept in 1546.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

This ancient Egyptian obelisk still bears the wounds of World War I.

Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

Ship-sized kinetic sculptural fantasy.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

This luxury shopping lane has been protected by its own tiny police force for over a century.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

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

A monument dedicated to the unrecognized Black "mother" of modern medicine.