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

One of the most photographed buildings in a city known for its Modernista architecture is an abandoned squat.

This homeless brass fox tugs at your heartstrings from the foot of a Stockholm bridge.

Museum of science fiction, utopias, and extraordinary journeys of the mind.

Where once there was a train station bathroom, there is now this German burger joint.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

A distillery built on (and above!) mobster Dutch Schultz's Prohibition-era underground moonshine business.

An unusual college football tradition involves burying pieces of sod from competitors' turf, replete with tiny coffins and headstones.

A vast array of tropical plants collected by a vacationing couple.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Meet manatees face-to-face at this zoo for native species.

A circus legend leaves an unexpected endowment.

The collection of 80+ pieces created between the years 1100 and 1500 is intended to be seen, heard, smelled, touched, and tasted.

An oddities shop that dabbles in the deathly and beautiful.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

An Italian vineyard invites religious pilgrims to stop by 24/7 to get their drink on, for free.

Mounds, rune stones, and a 1,000-year-old church, left behind by Denmark's first two kings.

Unparalleled stargazing, one of Colombia's best observatories, and a swimming pool can all be found in the middle of this ancient tropical forest.

The most powerful waterfall in all of Europe.

A spiral staircase connects the limestone cave with Pembroke Castle, birthplace of King Henry VII.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

Stroll through Welsh history in a village of reconstructed structures.

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.