Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

The oldest liquor store in the country is a model of resilience and mischief.

The smallest pub in Britain was once a cabinet of curiosities and it still has the dead cat to prove it.

Long before wi-fi, this public seat provided the wonder of being online while outdoors.

The 2,000-year-old beam is tucked within the pedestrian entrance to the old London Bridge.

Only a few pieces remain of the structure that carried people and goods across the Thames for some 600 years.

A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

The Great Fire of London and the regulation of one-way streets both started in this alley.

The commemorative stone column conceals a secret laboratory.

The history of West London’s water supply.

A discarded movie prop that was the original monolith for "2001: A Space Odyssey."

The first free library in Georgia features an original Tiffany stained glass window of Mary Willis.

These 100-year-old tunnels in downtown Provo house artists, restaurants, and a few surprises.

These memorials built by an eccentric bachelor on the side of Interstate 5 cause both wonder and traffic accidents.

The longest and widest floating bridge in the world.

This working class sculpture pounds his hammer all the livelong day.

A whimsical village of unique treehouses resides in a Washington forest.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

The world's first clock to use set theory as a measure of time required the invention of a new light bulb just to maintain its obtuse measurements.