Access modalitiesThe Conciergerie is included in the perimeter of the Palace of Justice. The monument is subject to the safety and security rules specific to this place and defined for its protection.From Monday to Friday a security perimeter is deployed around the Palace of Justice.Pre-filtering is carried out before entering the security perimeter.Visitors must have a ticket and time slot for their visit. An off-site ticket office situated on the Place du Châtelet, a few metres from the Conciergerie, is open when the security perimeter is in place. Credit card payment only.Tickets are also available on the E-Ticket Office on-line. Tickets can be purchased at the Hotel de Sully bookstore, 62 rue Saint Antoine 75004 (Tuesday - Sunday, 1pm to 7pm)Access to the monument is via, from the Left Bank the Pont Saint-Michel, and from the Right Bank the Pont au Change.The Vigipirate security plan is in force within the Palace of Justice.For your safety the following items are prohibited:- Motorcycle helmets- Aerosols- Knives / cutting instruments-Scissors- Glass bottles- Large luggage / bags- scooters, skateboards, rollerbladesStrollers should be small in size and foldable in order to fit into X-ray detection machines.Attention: Access to the pre-filtering control 45 minutes before the monument closes.