It's Under the Windmill

From publisher blurb: This is our fourth installment of the one-page-dungeon series. The objective is to create self-contained adventures/dungeons with all things necessary to spawn fun adventures in a single page. What's included: PDF and JPG versions of OP4. B/W printer friendly versions Roll20 Map versions (140px per square) Labeled and unlabeled variants The adventures are system neutral so no rules or mechanics are included.