Whimsical sculptures dot a woodland path surrounding their creator's old summer cottage.

This house renovated by Frank Lloyd Wright was the centerpiece of a lavish 20th-century estate.

Arguably the best example of an authentic Dutch windmill in the United States, rivaling its counterparts in the Netherlands.

The only Bahá'í house of worship in North America and one of only a handful worldwide.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

A strange and haunting monument of unknown origin in the historic Graceland Cemetery.

An enormous park-like oasis, full of famous Chicagoans' graves.

A lush green oasis in the middle of Chicago.

One of the last functioning antique elevators in Chicago.

These mansions date back to Chicago's days as a brewer's paradise.

A Bibliophile's Dream.

A speakeasy takes on Chicago's drinking culture.

The beloved home to all publications indie, erotic, and punky.

Orthodox church partially financed by Tsar Nicolas II.

The 606 is a decade in the making.

This shop for all your super spy needs hides an educational secret.

Odd, decrepit fountain honors Chicago author who had mixed feelings about his hometown.

No one knows how many bodies are in this vault in a Chicago public park.

Nonprofit art center that promotes outsider, intuitive, and self-taught art.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

Home to a protest movement, a bombing, and a dramatic change in labor history.

This memorial plaque remembers a strangely shallow maritime disaster known as "Chicago's Titanic."