This elaborate estate contains a stunning marble aviary, a sunken conservatory, and a magnificent music room with a two-story pipe organ.

A medical facility that has been kept frozen in time.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

A circus of light and sound forms a sensory ode to an iconic train that will never pass through town again.

The arboretum whose marshy soil sucked up the dreams of housing developers.

A bizarre house filled with an astounding array of collections.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.