This tiny patch of arid sand sits in one of the greenest states in the United States.

Ralph Waldo Emerson spent two years living here decades before it became a Frederick Law Olmsted-designed park.

This magnificent Japanese garden provides a moment of Zen in rural Vermont.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

This slice of 1960s Danish modernism does not conform to the Oxford college stereotypes.

The sculptural remains of the last home of a legendary Dada artist.

These quintessentially English stepping stones were built for Victorian tourists.

These picturesque ruins crumble beautifully into the ocean.

The ruins of a once-grand mansion in Northern Ireland are now thought to be haunted.

A private selection of curiosities, carefully curated by a young Brighton local.

This ruin in a suburban park may be the place where Shakespeare's "A Midsummer Night's Dream" was first performed.

This ruined folly was originally built to honor a failed American state that would have become "Westsylvania."

This beautiful deer park was built so King Charles I and his court could go hunting while escaping a deadly plague outbreak.

A magnificent Victorian garden that brings the charm and style of old-time aristocracy to the 21st century public.

This 13th century castle is chock full of ghosts and impossibly rare cows.

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

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

England's most notorious suicide spot.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

Large-scale contemporary artworks tower over fields and lurk in forests around a Jacobean manor house.

Abstract dinosaur models in London.

The largest greenhouse in the world is home to over one million types of plants.

The world's largest collection of witchcraft regalia.

A self-made museum in Queens, New York continues to display the work of a sculptor known for paving his own way.