The Cellhouse is the heart of every Alcatraz story — rows, tiers, echoes, and iron discipline.

Orientation: Blocks A–D at a Glance
| Block |
Role |
What to Notice |
| A‑Block |
Early/overflow uses over time |
Narrower feel, older fittings |
| B‑Block |
General population |
Repetition, numbering, wear on bars |
| C‑Block |
General population |
Similar to B, listen for audio tour cues |
| D‑Block |
Isolation & punishment |
Heavier doors, light control, “the Hole” |

The Golden Corridor
- Spine of movement: counts, escorts, and transfers flowed here.
- Lines of sight: note angles to gun galleries and key doorways.
- Acoustics: a single shuffle carries, conversations don’t stay private.
Isolation: The Edge of Silence

Visitor tip: Stand still for 10 seconds by the solid‑door cells; feel how the sound disappears.
- “Strip cells” had minimal fixtures and strict light control.
- Time served here was measured in hours and behavior, not comfort.
- Stories from former inmates anchor the audio tour’s most sobering moments.
Typical Visitor Route
- Headphones on at Cellhouse entry; pause at B‑Block.
- Cross to C‑Block and the Golden Corridor.
- Turn toward D‑Block for the isolation sequence.
- Exit to the Yard overlook and exterior catwalks.
What to Look For
- Paint layers revealing maintenance cycles.
- Wear grooved into flooring at gate bottlenecks.
- Number plates, slot doors, and door hardware.
Quick FAQs
- Can you enter the cells? Often yes for standard cells; isolation access varies by day.
- Is photography allowed? Yes, no tripods in crowded aisles; be mindful of flash.