The ballpark in "Pigtown" where the Brooklyn Dodgers made their name was replaced with a huge apartment complex.

In Little Caribbean, an ice-cream shop serves up regional flavors, including soursop, Irish moss, and "greatnut."

Preserved behind glass, the ruins of a medieval building used to store human remains.

The remains of an ancient Roman teenager are memorialized at the base of a modern London landmark.

This one has sailed five times as far as Sir Francis Drake's famous ship.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

The "beautiful" equation predicting the movement of all electromagnetic particles is engraved in front of Newton's tomb.

Murals of the wild parties once held on the frozen River Thames.

This South London cemetery holds the remains of more than 15,000 people.

Giant, friendly pelicans in Central London, the most unlikely of places.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

This striking statue brings a scene from the African savannah into central London.

Claiming to be the oldest hat store in the world, this historic haberdashery had a hand (and a head) in the creation of the Bowler.

The gigantic skull of a long-extinct species that once roamed the forests of England and Ireland.

One of the figures in this Celtic sculpture continues to puzzle archaeologists.

The wooden telephone box hidden away in London's Piccadilly was the original prototype of the iconic kiosk.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

The rose garden in Regent's Park where Pongo and Perdita met for the first time in Disney's "101 Dalmatians."

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This unassuming building produced some of the world's most famous bells.

Drink your espresso at a Victorian-era urinal in this underground-restroom-turned-coffee-bar.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.