A little-known ruin with a convoluted history and a fascinating latrine drainage system.

This fantastical and eclectic English garden takes its inspiration from Egypt, China, the occult and more.

A recently restored Shoreditch landmark with ties to Jack the Ripper.

A vortex fountain that seems to rise out of the ground.

Astonishing rock formations dot the Brimham Moor landscape.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

An enormous steel waterfall is a nod to the substance that shaped Britain's Steel City.

A tribute to the women who quietly kept the local steelworks alive during both world wars.

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

This historic Benedictine monastery brews a booze so toxic that it has often been blamed almost singularly for Scottish hooliganism.

Where Aleister Crowley attempted to seize the Hermetic Order of the Golden Dawn in a mask and a kilt.

This strange moor has a song written about it, Bronze Age carvings, and an alien sighting.

This logic-defying 16th-century Tudor manor still stands to the delight and astonishment of onlookers.

The broken skateboards that became a poignant memorial to a murdered skater.

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

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

Human-made caves excavated to hide a secret society of wealthy pagans.

A decommissioned tube carriage within a London museum hosts a regular pop-up supper club.

This foolish Victorian sea fort was converted to a deluxe hotel.

A museum wholly devoted to juvenescence.

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

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

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.

This home on a quiet suburban street is completely covered with vibrant mosaics.