Ozymandias’ time-keeping temple.

Standing atop 2nd-century Roman ruins, this church is one of the oldest and most iconic in Old Cairo.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

The modern birthplace of Irish freedom.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

A quiet, semi-secret square with statues of Mahatma Gandhi, Virginia Woolf, and a conscientious objectors stone.

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

Black cat statues guard this temple-like Egyptian revival factory.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

A naturally mummified 2,000-year-old man.

A replica of the steam engine that hauled Queen Victoria's Royal Train is on display at Windsor.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

One of Ireland's most infamous prisons for rebels including men, women and children.

Go inside to really appreciate this 500-year-old technological masterpiece.

Thousand-year-old Viking runes adorn an ancient Greek lion at the entrance to the Venetian Arsenal.

The oldest of Venice's plague quarantine stations, designed to keep the medieval city safe from disease.

High winds can make this one scary landing.

This preserved village shows the modest lifestyles of the area's 19th-century Chinese gold miners.

Taihape's claim to fame is a fictional Kiwi farmer wearing gumboots.

An unusual and powerful memorial in which earthquake victims are remembered by empty white chairs.

New Zealand's only running funicular railway.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

A New Zealand couple's shell-adorned home living room, now on display at the Canterbury Museum.

Modern art meets modern convenience in possibly the world's most architecturally important public bathroom.