The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Home to drunken tower-climbing goats... seriously.

Mass graves and Victorian monuments mark the history of Memphis in this 19th century cemetery.

The Old Mill shown in the opening credits of “Gone With the Wind” is actually fairly new, and was never a mill at all.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

This small New York museum examines Chinese history from its origins right up to its arrival in the city.

Deep under Manhattan is the largest construction project in city history. So far, the project has taken the lives of 23 workers, or "a man a mile."

Try not to get slimed in Tribeca.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

This collection of bronze hands comes from astronauts, presidents, baseball greats, and more.

A monument to the sheer amount of oddities one can collect over a lifetime.

Bouncing, delightful, mechanical art at the MIT Museum.

A museum dedicated to the exploring past, present, and future innovations.

The artist James Turrell is repurposing an extinct volcano crater as an observatory to experience the cosmos.

A Texas-sized particle collider that was abandoned due to its Texas-sized budget.

Private collection of art inspired by cabinets of curiosity.

A mysterious castle built as a monument to lost love.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A palatial sculpture park was built illegally and in secret by a self-taught artist over 36 years.