This former World War II artillery defense site was built to guard the industrial city of Glasgow.

A leafy, peaceful oasis nestled in the heart of Glasgow's busy south side.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This natural wonder is disappearing at an alarming rate.

Every fall this lake mysteriously drains, like a bathtub with the plug pulled out.

A floating McDonald's built for Expo '86 is now a derelict relic on Burrard Inlet.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

Hoodoos, naturally eroded land formations, stand 20 feet tall in the Canadian badlands.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

Few other hotels can rival the grandeur of the Castle in the Rockies.

This expansive bridge in the Canadian wilderness was originally just built for friends.

Eastern Canada's ocean playground.

The deepest metro station in the world.

340-foot statue built to honour the Heroes of the Soviet Union.

This wildlife trust is dedicated to orphaned elephant rescue and conservation.

Strolling through these vintage locomotives offers a surprising amount of insight into the history of Kenya.

Life and death are on parade at the most reliably perilous site of “the Great Migration.”

Get tall with nature's lankiest beasts and their warthog friends at this Kenyan preserve.

Located in Nairobi National Park, this animal orphanage is the oldest of its kind in Kenya.

Just outside of Nairobi lies a large estate surrounded by endangered Rothschild giraffes, who have been fed from the window by Mick Jagger and Walter Cronkite.

The former 1920s mansion of a prominent Catalan developer was used as the Soviet Embassy during the Spanish Civil War, and there is still a bunker below the garden.

18th century anatomical amphitheater of the Royal College of Surgery of Barcelona.

A once-secret library of Freemason history in Catalonia.