HOW TO ACCESS ICT-2020:

The conference will be held within the City Hall of Paris (Hôtel de Ville de Paris).

Address:
Hotêl de Ville de Paris
3/5, rue de Lobau, 75004 Paris

To get further information on the subway and train lines, click on the colored icons in the text.
M represents Metro (subway) lines.
RER represents RER train lines.
T represents tramway lines.
BUS represents bus lines.

Public Transportation

The Hotêl de Ville is easily accessible thanks to the extensive subway system of the city.

The closest station is Hôtel de Ville on M 1 11 and BUS 47 58 67 69 70 72 74 75 76 85 96. It is also accessible by Batobus (boat).
The next closest station is Châtelet, on M 1 4 7 11 14 and BUS 21 38 47 58 67 69 70 72 74 75 76 85 96 (5 minutes to the Hôtel de Ville on foot).
Finally, another close station is Châtelet – Les Halles, on Train Lines RER A B D (10 minutes to the Hôtel de Ville on foot).

To calculate itineraries or download maps of the network, please see the official site of Paris’ public transport system: ratp.fr, or alternatively: Moovit.

Calculate Directions

Map of subway, train and tramway lines
Map of the bus lines

All transports (Subways, RER, Bus and Tramways) use the same tickets: t+. As of the 1st of June 2019, a ticket t+ costs 1,90€ and they have to be purchased on-site. We recommend purchasing carnets of 10, which cost 14,30€. Do make sure to keep your tickets with you during the trip.

Paris and its metropolitan area are subdivided into “Zones”, numbered from 1 (the historic city of Paris) to 5. Be mindful that tickets t+ can only be used within Zone 1. Other tickets have to be used to travel within other Zones.

In some hub stations, like in Châtelet – Les Halles, you might need to pass multiple gates. The same ticket t+ can be used at each gate, you do not need to use new ones.

From the airports

For detailed information on how to leave the airports, consider visiting parisaeroport.fr.

Charles de Gaulle (CDG)

Take the RERB (Subway/Train) until Châtelet – Les Halles. Tickets are 9,75€ per person and should be bought on-site upon your arrival. As the airport is located in Zone 5, regular subway tickets are not valid (they can only be used within Zone 1).

Orly (ORY)

Take the train shuttle OrlyVal until the station Antony, and then, take the RERB (Subway/Train) until Chatelet – Les Halles. Tickets are 12,05€ per person, you should buy them on-site upon your arrival. As the airport is in zone 5, regular subway tickets are not valid (they can only be used within Zone 1).

From the train

All the following train stations are within the Zone 1. Hence, regardless of the path chosen, it will only require one ticket t+.

Gare du Nord

RER A or RER B to Châtelet – Les Halles.
M 4 to Châtelet.
BUS 38 to Coutellerie (Accessible for wheelchairs).

Gare de l’Est

M 4 or M 7 to Châtelet.
BUS 38 to Coutellerie (Accessible for wheelchairs).

Gare de Lyon

M 1 to Hôtel de Ville.
BUS 72 to Hôtel de Ville (Accessible for wheelchairs).

Gare Montparnasse (Or Vaugirard)

M 4 to Châtelet.
BUS 96 to Hôtel de Ville (Accessible for wheelchairs).

Gare d’Austerlitz

RER C to Saint Michel – Notre Dame, then on foot to the Hôtel de Ville.
M 10 to Jussieu, then M 7 to Châtelet.
Cross the river, then BUS 72 to Hôtel de Ville (Accessible for wheelchairs).

Gare Saint-Lazare

M 14 to Châtelet (Accessible for wheelchairs).

We do not tolerate harassment of conference participants in any form. Harassment includes offensive verbal comments, deliberate intimidation, stalking, inappropriate physical contact, and unwelcome sexual attention. Participants asked to stop any harassing behavior are expected to comply immediately. If a participant engages in harassing behavior, the conference organizers may take any action they deem appropriate, including warning the offender or expulsion from the conference with no refund. If you are being harassed, notice that someone else is being harassed, or have any other concerns, please contact a member of conference staff immediately.