August 26, 1977 Original Concept
On Tuesday, October 30, 2012, I posted the overhead of the Prison Complex, which included the sub-levels and dungeon. As I've recreated each map for this project, I've also decided to create them in Sketchup, for a couple reasons. In some instances it is much easier to visualize what specific areas look like to ensure my original concepts are sound, but I can, if needed, include some of these Isometric images (in cropped/tighter views) in the finished product to help the DM/Player(s) during adventuring.
Without further ado, the original overhead:
The layout in Sketchup Isometric View:
The main dungeon complex:
The basement and secondary dungeon: