Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

Baltimore's classic clock tower was once topped by a rotating, 20-ton medicine bottle.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

Final resting place of two dozen New York City harbor ships.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.

During the American Revolution, this mansion hosted failed peace talks between the British and Americans.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

The former estate of the Guggenheims, part of the opulent Gold Coast that inspired the Great Gatsby.

A fire station-turned-church-turned-museum dedicated to the work of seminal light artist Dan Flavin.

This Dutch-styled residential building was originally a cocoa company's World's Fair showpiece.

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.

The only intersection in America where the buildings on all four corners were built pre-Revolutionary War.

The life of one of FDR's possible mistresses is preserved in her palatial Hudson Valley mansion.

"A hideous albatross in the Hudson River Valley."

The attic and basement house two museums stuffed with oddities like swallowed spoon handles and a shrunken head.

The largest Buddha statue in the Western Hemisphere is just 50 miles north of NYC.

100 massive sculptures in the Hudson River Valley.

This sprawling woodland estate was the brainchild of iconic American industrial designer Russel Wright.

The first neighborhood to implement the Garden City model in its suburban planning.

World Trade Center memorial likened to a woman's sexual organ.

Lehigh Valley barge No. 79 still gets tugged along - but now it houses a museum and unusual performances.

This former Norwegian sailor's church is slowly being taken over by ramshackle robot musicians.