

It was also included in the adventure Storm King's Thunder under the title "Dripping Caves". The page-314 cave system map, by Mike Schley, was originally created for the D&D supplement Into the Unknown: The Dungeon Survival Handbook.

The page-313 coastal map with a bridge, by Mike Schley, depicts the town of Mistwatch, originally published in issue #186 of Dungeon Magazine in accompaniment with the article Mistwatch by by Robert J. The page-313 multi-island coastal town map, by Mike Schley, was originally published in issue #189 of Dungeon Magazine to illustrate the the D&D backdrop article titled Diyun: The Hanging City by Will Hindmarch. The page-312 dungeon map, by Mike Schley, was originally included in the D&D Game Day adventure Vault of the Dracolich

The page-311 dungeon map, by Mike Schley, is a reworked version of the unnamed sample dungeon map from the original 1e DMG (which has a fascinating connection to the famous dungeon under the moathouse map from Village of Hommlet). The page-310 windmill map, by Mike Schley, was originally commissioned for the article Prey for Smiley Bob in issue #205 of Dungeon magazine, by Chris Perkins. The tactical map itself is not mentioned. She wrote "I waited like 30 years to be in a D&D book, I put myself in there the first chance I got." which suggests the image was created specifically for the DMG. According to the comments, the artist used herself as a reference for the redhead, and her husband for the elf. The page-243 tactical map was created by Carmen Sinek. The page-115 beautiful town map was created specifically for the DMG, by Mike Schley.

The page-57 elemental planes map was created specifically for the DMG, by Mike Schley. The page-14 hex map of Daggerford was created specifically for the DMG, by Mike Schley.
