An enormous cat made of recycled wood scraps.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

The remains of a 19th century spring, and the site of an infamous unsolved murder.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

Six peaceful acres in a residential neighborhood dedicated to art and peace.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

In which a local geological marvel becomes a quaint roadside attraction.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

The famous bell was secreted away and hidden in a church in Allentown during the British occupation of Philadelphia.

You don't have to be an ambassador to dine like one.

Now the final resting place of prominent artists and musicians, it was originally founded to separate the rich from the poor in death.

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

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

This statue commemorates the meeting of the most influential minds of the women’s rights movement.

The little-known final resting place of one of America's greatest writers.

Pulled from the rubble of one of the worst modern tragedies, a steel crossbeam became a symbol of hope for New Yorkers.

A historic recreation of the golden age of the Erie Canal, abandoned for some time, slowly being restored.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

The gravestone of the suffragist leader attracted extra visitors during the 2016 election.

A peaceful international sculpture garden in upstate New York.