San Quentin Rehabilitation Center

Marin County CDCR prison and rehabilitation center with Level I-III housing, multiple visiting areas, and Friday-Sunday in-person visitation.

Overview

San Quentin Rehabilitation Center is California’s oldest prison. CDCR says the institution traces its origins to 1852 and now sits on 432 acres in Marin County overlooking San Francisco Bay.

CDCR says San Quentin houses Level I, II, and III incarcerated people in a mix of cell blocks, dormitory housing, restricted housing, and a minimum-security firehouse. The institution was formally renamed from San Quentin State Prison as part of the state’s ongoing rehabilitation-center transition.

What Makes San Quentin Different

• CDCR describes San Quentin as the state’s oldest correctional institution, and its history remains visible in the original prison complex and bayfront setting.
• The prison uses more than one visiting area. Mainline visitors walk from processing to the visiting rooms, while H-Unit visitors use a shuttle service.
• The institution’s peninsula location makes parking tighter than at many inland prisons, and most visitor services are in nearby San Rafael rather than on prison grounds.
• San Quentin also offers long-distance visiting accommodations. CDCR says eligible visitors who live out of state or more than 250 miles away may request three uninterrupted visiting days in the same weekend.

Visiting Hours and Procedures

CDCR posts separate schedules for San Quentin’s visiting areas on the institution’s visiting status page.

CDCR says visiting staff begin processing at 12:00 p.m. on Fridays and 7:30 a.m. on Saturdays and Sundays. Mainline visitors follow the marked sidewalk route after processing, while H-Unit visitors wait for shuttle transport. The visiting status page also states that the Infirmary and Adjustment Center do not accept walk-ins.

Walk-in processing is limited to standard visiting areas. CDCR lists walk-in processing windows of 2:30 p.m. to 5:30 p.m. on Fridays and 10:00 a.m. to 1:00 p.m. on Saturdays and Sundays. General statewide rules, dress code, and approval requirements are covered in Visiting in California.

Getting There and Parking

San Quentin sits just off US-101 in southern Marin County, close to San Francisco and the East Bay but separated from nearby commercial areas by the prison peninsula.

Nearby Services

The closest concentration of gas, food, and hotel options is in San Rafael, a short drive north of the prison. Additional services are available in Larkspur and along the US-101 corridor, but there are no major commercial strips immediately outside the prison entrance.

Visitors using bridge routes from San Francisco or the East Bay also pass larger service areas before reaching the peninsula. That is useful because the prison grounds themselves have limited parking and no off-site cluster of businesses within walking distance.

Learn More

For detailed information about visiting and communicating with someone at a California state prison:

• Visiting in California — CDCR approval process, dress code, scheduling
• Mail & Packages — What you can send and what gets rejected
• Phone & Video Calls — GTL accounts, call costs, video visits
• Sending Money — How to add funds to a CDCR trust account
• Medical & Mental Health — Healthcare in CDCR facilities
• Transfers — What happens during transfers