100 massive sculptures in the Hudson River Valley.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

Three acres of mythology-inspired sculptures are visible from the highway.

Eight whimsical acres of metal art.

This once-private estate is now a dreamy, meditative garden that's open to the public.

"Gnome Chomsky" was once the largest gnome in the world, but is now simply tall for his kind.

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

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.

Homemade rockets, dinosaurs, and robots make this New York small business much more than a furniture store.

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

One man's swirling six-acre monument of stone.

The dairy farm in upstate New York where nearly half a million people gathered for three days of peace and music in 1969.