Museum preserving torture methods from the past.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

The world's only museum devoted to the wonders of fluorescence.

The sumptuous ceiling was one of the last things Charles I saw before his execution.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

This Manchester laundromat is hiding something.

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

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

A secret door leads to this cozy dive that sells only “milk.”

"We gonna rock down to Electric Avenue, and then we'll take it higher..."

The first geometric self-supporting spiral stairs in Britain are a truly beautiful sight.

More than a million titles fill the labyrinthine shelves of this prestigious private library.

The beloved fantasy novelist is buried near a church containing a whimsical etched glass window full of Narnia favorites.

A 200-year-old collection of oddities and medical paraphernalia.

This magical museum celebrates the life and work of a seminal children's book writer (and occasional spy).

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

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

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

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.

This secluded walkway overlooks a magnificently wild London green space.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

A breathtaking flower tunnel bursts with beautiful golden blossoms.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

The pioneer of psychoanalysis spent the final year of his life here, still seeing patients on that famous couch.