Places abdavis839 Wants to Go

A 140-year-old castle with underground caves hidden in San Francisco.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

Filled with history, this cemetery is maintained each summer by a few hungry goats.

A playground inspired by differential calculus dangles from the ceiling of the Liberty Science Center.

The only tower of an aerial tramway standing over a ski-lift.

A three-piece musical sculpture installed between the subway tracks at Kendall Station near MIT.

One man's psychedelic fence is painted with his cacophonous folk art musings on the world.

This massive World War II calculator hearkens back to the days when "computer" was a job title.

Impossibly life-like natural history models created out of glass by a father and son.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

The thousands of shades on display — some toxic, others impossibly rare — are a library of more than just color.

An anonymous art project beneath Longfellow Bridge where hundreds of trophies line the steel support beams.

Site of a famous 19th-century transcendentalist utopian community, now abandoned.

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

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

The Boston square dedicated to the dark poet who was born nearby.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

Two thousand artifacts from around the world collected by one woman who loved to travel.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

A farm in New Jersey grew a most unusual crop for AT&T's testing purposes.

Harlem park dedicated to compulsive hoarders killed by their own junk.

Haven for steampunks.

This small, hidden cove is home to abandoned boats.

I fought the law and the precinct caved in.