Right next to the amazing St. Chapel cathedral wit...

Right next to the amazing St. Chapel cathedral with all the beautiful stained glass, within a 30 second walk between the two, literally. This place is known for its underground structure with awe-inspiring ceilings and lighting. This place was used as a prison before, and now as court of law.
Located in the Palais de la Cite. You are also within walking distance to the Notre Dame.