This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

In which a local geological marvel becomes a quaint roadside attraction.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

A collection of relics from the Spiritualist Camp Chesterfield.