Surface grid map of the Caves of the Unknown
This is a simple surface area map grid of the Cave of the Unknown for KOTB. The Map Key A12 shows KOTB Map Key 51 in the Caves of Chaos which is blocked. The KOTB Map Key J is also shown. The intent of this map is to allow authors to create connecting maps since the Author of KOTB left this area for future development. When mapping a dungeon underground each square is 110′ per side. This allows all map tiles to join in the center.