Visitation at Rio Grande Detention Center follows the standard process for GEO-operated immigration detention facilities. Visitors need to be on the inmate's approved visitor list, bring valid government-issued photo identification to the visit, and comply with the facility's dress code and conduct policies. The inmate is responsible for initiating the approval process by submitting visitor information through their case manager or counselor.
On the felony conviction question: prior felonies do not automatically disqualify someone from visiting, but they do require warden-level approval rather than going through the standard approval process. The warden has discretion to grant or deny that exception, and there is no guarantee of approval. A respectful, formal written request submitted to the warden's office explaining your relationship to the inmate and why the visit is important gives you the best chance.
Factors that typically work in a visitor's favor are time elapsed since the conviction, no recent criminal activity, and a clear family or close personal relationship to the detainee. If the felony is older and you have demonstrated stability since then, the request is more likely to receive a favorable review.
Call the facility directly to confirm current visitation hours, any updated policies, and the specific process for submitting a warden exception request.