"The House That Love Built" is shying away from "The House That Ghosts Love."

A striking 12th-century-style castle built on the edge of a cliff.

A beautiful, creepy 19th-century castle stands incongruous in rural Vermont.

One of New Zealand’s few castles boasts beautiful gardens, grand architecture, and a history filled with family drama.

The castle was reconstructed to fit Kaiser Wilhelm II's romanticized vision of the Middle Ages.

In Texas, a replica Irish castle is home to a charismatic pack of llamas.

One of the oldest and largest castles in the world.

This fairytale-looking castle is a wonderful example of Greek neo-Gothic architecture

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

Palatial mansion estate used in films including "Flowers in the Attic" and "The Witches of Eastwick."

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

A collection of over 2000 air-moving devices of all kinds displayed in the Fanimation headquarters.

Locals dubbed this abandoned abode the "gingerbread house" because of its odd architecture.

A lesser-known part of the Kinsey Institute is this impressive collection of art, artifacts, and material culture related to human sexuality.

A modern-day wunderkammer dedicated to Indianapolis history, Afrofuturism, and musical vibrations.

Symbolic attempt to overcome the issues of life.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

One of the first historical sites of an alternative universe was installed in the town of Paris, Illinois—which is now home to an annual spelling bee of Kcymaerxthaereal words.

A favorite Paris bar for U.S. expats, including Gershwin, Hemingway, and James Bond.

A nourishing complex of found object art, paintings, and sculptures that celebrate key figures in Black history.