Two women with a flair for both adventure and artful clutter created this singular round home.

A ruined castle has more than its fair share of legends and ghost stories.

The world's largest collection of garden gnomes lives among the trees and wildflowers on this woodland reserve.

Fantastically decorated underground chambers built in the 1760s.

This wildly-tiled artist's palace is a living and growing account of the creator's life, loves, and labors.

This 1920s Dutch barge is now a floating bookstore.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

A tongue-in-cheek arcade where the games are based on everyday life.

An unusual round church in London with a Templar past.

The library houses an incredible collection of some of the world's most impressive books and manuscripts.

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

A quiet, semi-secret square with statues of Mahatma Gandhi, Virginia Woolf, and a conscientious objectors stone.

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

This hidden rooftop garden in downtown London offers a quiet respite from a bustling city.

The pioneer of psychoanalysis spent the final year of his life here, still seeing patients on that famous couch.

This artist's home turned gallery/museum preserves the creator's love of "Eastern" influences.

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

Collection dedicated to brands, packaging and advertising.

This secluded walkway overlooks a magnificently wild London green space.

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

London's marvelous wildfowl reserve along the Thames.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.