Places TeamDD Wants to Go

This castle-like building in Manhattan helped destigmatize cancer in the 19th century.

Failed state-supported institution meant to rehabilitate students with intellectual disabilities.

The oldest continuously inhabited street in America.

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

Possibly the smallest church in the world floats in the middle of a pond.

During the 19th century, you could pay for violence off a prix fixe menu on this Manhattan street.

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

Revolutionary War casualties fill the only 17th century structure remaining in Manhattan.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

The origins of midtown Manhattan's anachronistic wooden farmhouse remain a mystery.

A forsaken wonder in the middle of the East Side neighborhood.

These mouldering mansion ruins remember a time when the Catskills were nothing but luxury.

An isolated beacon with a history of grisly murder and a view of some of literature's greatest inspirations.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

This New York holdover was built to provide housing for shopgirls and still does not allow men above the lobby.

The wooden octagon in which Huckleberry Finn and A Connecticut Yankee were born can still be visited in upstate New York.

The preserved house of a jazz legend still echoes with his music.

An old dining hall now serves up ghost stories for lusty locals.

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

A town trapped in time - 1958 to be exact.

The abandoned grounds and derelict greenhouses of this once-magnificent Edwardian estate are now a nature preserve open for exploration.

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

A hidden architectural treasure in New York's Brooklyn.

A uniquely lettered street sign marks the corner where the iconic word game was invented.