This art center is way beyond your average pumpkin-carving operation.

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

The library of every book lover's dreams.

For a buck, students can snag freshly picked apples grown in the university orchards.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

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

What was once a trend-setting, phrase-coining icon of architectural splendor is now a rotting, forgotten hulk.

On the Hudson resides one of the largest clocks in the world.

Step into Monet's world at this fine-dining restaurant in the middle of a New Jersey sculpture park.

No one really knows how these old hobby horses got here, but the herd keeps growing.

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

Hidden behind a gate in Greenwich Village is a little farmhouse that once served as the writing studio of a bestselling author.

This Central New York ghost town was once a prosperous railroad community.

At night, bats patrol this magnificent 18th-century space in search of book-eating pests.

Harry Potter’s Hogsmeade Station is also a charming blast from the past situated in North Yorkshire.

This unassuming building produced some of the world's most famous bells.

A domino effect created with Britain’s iconic telephone boxes.

What started as a way to address damp basement walls turned into a house filled with intricate hand-carved designs.

The bronze uniforms commemorate the vital role of women during World War II.

A faded reminder of what was once a common sight in London during the Blitz.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.

An unusual ode to the late Irish playwright, complete with a squiggly bust and coffin-shaped bench.

This beautiful deer park was built so King Charles I and his court could go hunting while escaping a deadly plague outbreak.

High-end antique collection housed in a centuries-old church.