Where do you send mail to Canadian prisoners?

To send mail to Canadian prisoners, you need to address it to the specific correctional facility where the inmate is housed. Include the inmate's full name, inmate number, and the complete address of the facility. It's important to follow the guidelines set by the institution regarding what items can be included in the mail, as there may be restrictions. You can usually find detailed mailing instructions on the website of the Correctional Service of Canada or the relevant provincial correctional authority.