|"Is this all real? Or has this been happening inside my head?"
The topic of this article is of a real-life subject that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really exists), and, as such, details contained in this article may differ from real world facts.
Dijon is a large city in eastern France.
Hermione Granger visited Dijon during her holiday in France in 1993, and Rubeus Hagrid and Olympe Maxime travelled through the city in 1995 on their way to parlay with the giants. There may be a magical or non-magical tourist attraction, because Hermione was asking Hagrid if he had seen something (unknown) before Ron Weasley interrupted her to hear the rest of Hagrid's story.
- Harry Potter and the Order of the Phoenix (First mentioned)