A trove of century-old litho stones from the Puck Building's printing days were discovered behind a cellar wall, and are now hanging in the store.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Amid the marketing blitz of modern Times Square is an elegant holdover from its showbiz glory days.

One of the last full-orchestra recording studios in New York City and an acoustical marvel.

The "Seinfeld" diner.

The extensive relics of an ancient Roman and Phoenician fish processing plant hide in a town park.

The beams of the New College, Oxford dining hall come with an amazing story.

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

The beautiful non-repeating pattern honors the Oxford professor who discovered it.

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

An extraordinary collection of scientific instruments - and Einstein's chalkboard - inside the world's oldest purpose built museum building.

This 11th century tower is said to be the oldest building in Oxford.

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.

J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

The names Lúthien and Beren can be found inscribed on the shared grave of the famous writer and his beloved wife and muse.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

A beautiful geyser under environmental threat.

Lured here by the promise of tens of thousands in gold, Jesse James started a quintessentially American trend of robbing trains in-motion.

The legendary building that needed ghostly approval before being built.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.