![Blackburn Correctional Complex](https://c1.vgtstatic.com/thumb/2/0/209924-v1/blackburn-correctional-complex.jpg)
© Google Maps
![Blackwater River Correctional Facility](https://c1.vgtstatic.com/thumb/2/1/213834-v1/blackwater-river-correctional-facility.jpg)
© Google Maps
![Blakenhurst](https://c1.vgtstatic.com/thumb/3/5/35927-v1/blakenhurst.jpg)
© Google Maps
![Bland Correctional Center](https://c1.vgtstatic.com/thumb/2/1/210914-v1/bland-correctional-center.jpg)
© Google Maps
![Blantyre House](https://c1.vgtstatic.com/thumb/3/5/35930-v1/blantyre-house.jpg)
© Google Maps
![Bledsoe County Correctional Complex](https://c1.vgtstatic.com/thumb/2/0/209920-v1/bledsoe-county-correctional-complex.jpg)
© Google Maps
![Blegdamsvejens Prison](https://c1.vgtstatic.com/thumb/7/2/72272-v1/blegdamsvejens-prison.jpg)
© Google Maps
![Blundeston](https://c1.vgtstatic.com/thumb/3/5/35931-v1/blundeston.jpg)
© Google Maps
![Bob Wiley Female Jail](https://c1.vgtstatic.com/thumb/1/4/14474-v1/bob-wiley-female-jail.jpg)
© Google Maps
![Bogambara Prison](https://c1.vgtstatic.com/thumb/1/8/180014-v1/bogambara-prison.jpg)
© Google Maps
![Boggo Road Gaol](https://c1.vgtstatic.com/thumb/2/0/204131-v1/boggo-road-gaol.jpg)
© Google Maps
![Bolduc Correctional Facility](https://c1.vgtstatic.com/thumb/2/0/209961-v1/bolduc-correctional-facility.jpg)
© Google Maps
![Bolshaya Muksalma](https://c1.vgtstatic.com/thumb/1/6/163558-v1/bolshaya-muksalma.jpg)
© Google Maps
![Boniato Prison](https://c1.vgtstatic.com/thumb/2/0/208571-v1/boniato-prison.jpg)
© Google Maps
![Boonville Correctional Center](https://c1.vgtstatic.com/thumb/2/1/210154-v1/boonville-correctional-center.jpg)
© Google Maps
![Bordeaux Prison](https://c1.vgtstatic.com/thumb/3/4/34577-v2/montreal-prison.jpg)
© Google Maps
![Bordelais Correctional Facility](https://c1.vgtstatic.com/thumb/1/8/180013-v1/bordelais-correctional-facility.jpg)
© Google Maps
![Boscobel "Supermax" Prison](https://c1.vgtstatic.com/thumb/1/7/17572-v2/boscobel-supermax-prison.jpg)
© Google Maps
![Boston Pre-Release Center](https://c1.vgtstatic.com/thumb/2/1/210002-v1/boston-pre-release-center.jpg)
© Google Maps
![Bradshaw State Jail](https://c1.vgtstatic.com/thumb/2/1/213646-v1/bradshaw-state-jail.jpg)
© Google Maps
![Branchville Correctional Facility](https://c1.vgtstatic.com/thumb/2/0/209933-v1/branchville-correctional-facility.jpg)
© Google Maps
![Břeclav prison](https://c1.vgtstatic.com/thumb/2/4/247727-v1/ba-eclav-prison.jpg)
© Google Maps
![Bridgeport Correctional Center](https://c1.vgtstatic.com/thumb/2/0/209912-v1/bridgeport-correctional-center-1.jpg)
© Google Maps
![Bridgeport Correctional Center](https://c1.vgtstatic.com/thumb/1/9/19943-v1/bridgeport-correctional-center.jpg)
© Google Maps
![Bridgewater State Hospital](https://c1.vgtstatic.com/thumb/2/1/210457-v1/bridgewater-state-hospital.jpg)
© Google Maps