Dear All Welcome to Paris for CAD 2018 in ENS Paris-Saclay. Here is some information that, we hope, will help you to plan your trip. ENS Is located in Cachan city in the south of Paris: Address for taxi: 61 avenue du Président Wilson 94230 Cachan http://www.ens-cachan.fr/en/campus/transport I./ Transportation to ENS Paris Saclay: Public transportation is the faster and cheaper way to travel in Paris. ENS Paris-Saclay is at "Bagneux station" on RER B line (Blue RER Line) you can also take bus but the best option to get to ENS and CAD 2018 is RER B. RER B in crossing Paris from North to South:

• From Charles De Gaulle Airport you can take RER B direct to Paris downtown and "Bagneux" station.

• From Orly airport you can take "orlyval" from the airport (6 minutes) to get to RER B and then get directly to "Bagneux " station (15 minutes).

CAUTION: All the RER train will not stop at Bagneux station. When you are on the platform, before getting in the RER train you have to check the sign on the platform:

Metro Tickets: Paris Metro is divided in 6 Zones, to travel in Paris downtown a regular ticket (zone1-2) in necessary but to get to Bagneux station you need a ticket for zone 3. You can buy tickets one by one or round tip in any metro station. The best option is to buy a ticket for one week (active from Monday morning to Sunday midnight) for about 25 €. With this weekly ticket you can travel unlimited on RER, Metro, Bus, tramway…You need to have a picture with you. To get to airports you will need extra tickets.

In this example, the train will stop at "Le Bourget" station (light is on) and will not stop at "Drancy" station.

ENS Paris-Saclay is 7 minutes from "Bagneux" station. The first day Students will be in front of the station to guide you:

II./ Campus map: The conference will be hold in Alembert Building just in front of the main entrance. Signs and students will be there for any assistance.

III./ ACOMODATION INFORMATION Cachan: Séjour & Affaire Apparthotel (from 59€ to 200€) 204 Avenue Aristide Briand - 92220 BAGNEUX Tel : +33 (0)1 78 16 69 50 Fax : +33 (0)1 78 16 69 51 http://www.sejours-affaires.com/residence-hoteliere-aparthotel-bagneux-286.html Downtown Paris: We recommend staying in a hotel near RER B line, you can use Booking, hotels.com, here is two examples Select Hotel (from 150€ for early reservation) 1 place de la Sorbonne, 75005 Paris, RER B "Saint-Michel" station, 30 min to "Bagneux" station Hotel des Mines (from100€) 125 Boulevard Saint-Michel, 75005 Paris, RER B Luxembourg Station, 30 min to Bagneux" station