This huge concrete map of Scotland was built as a thank you gift from a Polish soldier.

On this wooded path, a stained-glass window creates a spellbinding forest cathedral.

Art Deco and “Wrenaissance” mash-up, this recently restored royal residence has been home to kings and comes with secret monkey passages included.

Cliffs full of fossils at the portal to England's Jurassic Coast.

In Twickenham sits a small whitewashed castle that inspired Mary Shelley's 'Frankenstein.'

The first tunnel to be dug beneath a river, repurposed as an art and museum space.

A open air theatre built on a cliff by an eccentric British woman.

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

A little slice of Japan and its aesthetics in London's Holland Park.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

400-year-old garden, restored to beauty.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

An Iron Age hillfort rooted in Arthurian legend was made famous by musician Peter Gabriel.

This giant geoglyph of mysterious origins is now the site of neo-pagan rituals.

This open-air heritage museum illuminates centuries of historic English life from a West Sussex village.

This craggy boulder is fabled to be either a druidic relic or Satan's stumbling block.

This seemingly normal pathway actually forms a giant fingerprint.

This oak sculpture at the edge of a small woodland is nine feet tall and shrouded in mystery.

Puzzles within puzzles hide a golden treasure in this hedge maze.

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

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.