Probably the smallest museum in the world, housed in a disused phone booth.

A failed infrastructure project now owns this unique moniker.

Scotland's first free lending library, which protects literacy through inheritance.

This Roman relic was discovered in Scotland by a mudlarking ferryman.

A baffling beast so absurd a town councilman called it "intellectual vomit in technicolor."

This stone throne invites adventurers to observe breathtaking views of the Peak District.

Recently restored menagerie of Victorian-era beasts.

Buried for centuries, this hidden cellar is all that remains of London's medieval Whitefriars Monastery.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

This Scottish manor house is a lush relic from the life of a literary great.

The Tudor-style cottage in the middle of the square is not quite what it seems.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

These ruins are a hidden gem, complete with fantastic views over the cliff edge.

The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

At the United Kingdom's only residential library you can sleep among the books.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

Charles Babbage's proto-computer, painstakingly brought to life.

There's an exclusive Beefeaters pub hidden in the Tower of London.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

At high tide this strange footbridge appears to have no purpose whatsoever.

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

Hidden behind a wall for decades, this masonic lodge was only rediscovered during renovations.

One of the world's largest collections of pathological specimens.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.