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

What happened to the three lighthouse keepers who vanished from this place remains a mystery over a century later.

The abandoned transportation hub hides within the Glasgow attraction it once served.

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

Overlooking a Scottish loch, this beautifully crumbling castle once inspired a poem by William Wordsworth.

This Birnam-based garden honors the legacy of 19th-century children’s book author Beatrix Potter.

This giant wooden treehouse within a sprawling garden has its own eatery.

The Liverpool street made famous by the Beatles is real.

The quiet field that inspired one of the most famous songs of all time.

Tombstones and enigmatic inscriptions hide within a vault beneath a popular London arts venue.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

The last four extravagant street signs of London's historic banking street.

One family's environment-friendly hobbit-house in Wales.

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

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

A hidden tunnel leads to a medieval queen's shrine buried beneath a parking lot.

A verdant 17th-century-style garden hidden along Edinburgh’s Royal Mile.

This small museum in a 17th-century building honors three iconic Scottish writers.

One man spent 10 years building a spectacular section of road because no one else would.

Ship-sized kinetic sculptural fantasy.

A century-old tradition has culminated in a small but singular collection of feline effigies.

This single-track road rewards brave drivers with stunning Scottish scenery.

Once a train station along the Great Eastern Railway this vibrant coffee shop and bar is where members of London’s creative class mingle.

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