One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

This spooky statue sits outside a famous Prague theater.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This pub can leave even the sober feeling slightly unsteady.

Built in 1911, the Tees Transporter Bridge is one of only six transporter bridges still in operation.

An incredibly well-preserved piece of ninth-century Viking poop.

Follow the original medieval paths that wind through this intriguing section of the city.

Exquisite carvings of leaves, Green Men, and the occasional dragon adorn a medieval chapter house.

This ruined medieval castle was the scene of Lord Robert Dudley’s seductive reception for Queen Elizabeth I.

In a sleepy village in Oxfordshire, the visionary English writer's gravesite attracts a yearly pilgrimage.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

This chain of artificial lakes was an ideal test ground for the aircraft that would carry the "bouncing bombs" used by the WWII "Dambusters" squad.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The oldest inn in England served brew to the crusaders.

On a site with a long military history, a 1980s shelter.

Come for the flowers, stay for the bats!

A star-shaped fortress town fort built in the geometric model of the Renaissance utopian city.

The remnants of this unusual bridge await an uncertain fate.

This centuries-old pub boasts a collection of more than 4,500 snippets of neckties from around the world.

The spot where three Protestant clergymen were burned at the stake during the reign of "Bloody Mary."

Once one of the largest rooms full of books in the world, this bookstore basement is still a treat for bibliophiles.

Used as an example in one of the first dictionary entries for "museum" in 1706.