The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

Journey through various trails to discover a land before time along the Chazy Fossil Reef.

Dispersed across 45-acres, 39 structures house a massive collection celebrating American Folk Art.

Cryptid lake monster honored with its own monument.

This charming woodland trail is peppered with poetry.

A massive sustainable farm designed by the mastermind behind Central Park.

Driftwood dinosaurs lurk within trees covered in a rainbow array of avian abodes.

A gardener's enduring labor of love is spread throughout a small Vermont town.

An ancient glacial pothole waterfall in the heart of the Green Mountains.

Stand at the center of this lakefront sundial, and you'll become part of the timepiece.

This cavernous abandoned marble mine is popular with ice skaters in the winter.

One car at a time please.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This Rhode Island mansion was a stand-in for the exteriors of Collinwood in the original "Dark Shadows" series.

This 3,500 pound obelisk was constructed with more than 1,000 reclaimed guns.

Rumors of the occult haunt this upscale 1920s hotel.

A simple Colonial home with a past haunted by death and madness.

The oldest covered railroad bridge still standing in the United States.

An architectural statement of artistic intent smack in the middle of Providence, Rhode Island's Colonial uniformity.

This Gothic castle was inspired by Erik the Red's Viking residence at Brattahlid in Greenland.

Overgrown ruins of a turn of the century island fort that sees very few visitors.

Celebrating an art form with a collection of puppets from all over the world.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.