Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

English antique dealers with a taste for the unusual.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

Giant, friendly pelicans in Central London, the most unlikely of places.

Accessible only at low tide, the deserted island is dotted with World War II ruins.

The decaying ruins of Wales' first asylum for the mentally ill.

A rocky sea serpent hides caves, blowholes, and a spectacular natural bridge.

London's old-school healing garden.

Created hundreds of years ago, the magical follies and landscapes at this park were almost lost to time before being restored.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

The sixth of London's "Magnificent Seven" cemeteries, and a source of unlikely inspiration to Beatrix Potter.

Spend the night in this formerly abandoned traditional Scottish village.

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

Scattered throughout London are ancient remnants of the city's former bounding wall.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

A unique waterfall that some believe attracts the fairfolk.

The final resting place to 300 Victorian-era pets hides inside the city park.