The Jail was built in 1885 and was in continuous use until 1969.   It was acquired by the Council Bluffs Park Board in 1971 for preservation, and was named to the National Register of Historic Places in 1972 by the United States Government.  The Historical Society led an effort in 1977 to save the jail, and today owns and operates the facility. 

The design and size of the Historic Pottawattamie County Squirrel Cage Jail make it a one-of-a-kind structure.  It was one of 18 revolving (“squirrel cage”, "human rotary", or "lazy Susan") jails built.  It is the only three-story one ever built.   Built at a cost of about $30,000,  our unique jail has three floors of revolving pie-shaped cells inside a cage.  The front part of the building had offices for the jailer, kitchen, trustee cells, and quarters for women.

The design was the invention of William H. Brown and Benjamin F. Haugh, both of Indianapolis, Indiana.  A patent issued to them on July 12, 1881, declared, "The object of our invention is to produce a jail in which prisoners can be controlled without the necessity of personal contact between them and the jailer."  It was to provide "maximum security with minimum jailer attention."  As one deputy put it, "If a jailer could count ... and he had a trusty he could trust ... he could control the jail".

The cell section remains much as it did in 1969 when it was closed by the county.  The signatures and dates of many of its' infamous prisoners remain scratched in the cell walls. It remains a well restored snapshot of an interesting era of our society.Today, only 3 revolving jails remain:  a one-story structure in Gallatin, Missouri; a two-story jail in Crawfordsville, Indiana; and the unique three-story jail here.  All three are preserved as museums. 

The Squirrel Cage Jail provides students and adults the opportunity to experience first-hand a unique piece of cultural and architectural history and to gain an understanding of this building’s unique place in cultural and national history.  Its one-of-a-kind structure is unlikely to be duplicated again.    

"Squirrel Cage" Jail Museum

226 Pearl Street, Council Bluffs, Iowa

Shortened Winter Hours: Saturday 11-4. 

Full hours will be restored March 31, 2018

Please arrive a half hour before closing to make sure you have ample time to enjoy the exhibits. Please contact us in advance to arrange group tours. Admission: Historical Society of Pottawattamie County members:  Free, Adults:  $7.00, Seniors (60 & over) and AAA Members:  $6.00, Ages 6 - 12:  $5.00,Ages 5 and under free.

Historical Society of

Pottawattamie County

County Seat Council Bluffs, Iowa

Contact us...

(712) 323-2509


The "Squirrel Cage" is certainly odd... but is it haunted?  Click here for an overview of the haunted history of the jail and listen to some interesting insights from those who believe it is!

Warner Family Dentistry

Dr. Richard Warner

Kelli Miller


Spiritual Life Coach

Learn more!  You can purchase books about the "Squirrel Cage" and its most memorable inmates at the museum gift shop.

The Historical Society is 110 years old November 26!

Celebrate with an open house at the "Squirrel Cage" Jail Museum Sunday, December 10, 1-4 pm.

Click here for more information and minutes of the organizational meeting, November 26, 1907.