Mouths of Madness

The Mouths of Madness is the name given to the caves that lie in the chasm around Castle Greyhawk

Exploration has discovered the following caves. (Caves are numbered clockwise from the north-west corner).

North

1. Gnolls
2. Hobgoblins led by Hub-Gub the Bloody
3. (30 ft. up) Bugbears
4. (50 ft. up) unknown
5. Dwarven Staircase

East

1. Glowing Mice
2. River Rats
3. Storeroom Staircase

South

1. Owlbear
2. (15 ft. up) Unknown
3. Orc Lair
4. unknown

West

1. unknown
2. unknown
3. unknown
4. unknown

There is also a cave in the rift leading to the chasm.