OW2Con'23 Practical Information

Conference Main Venue

from Wednesday, June 14 to  Thursday, June 15, 2023

OW2con'23 will take place near Paris:
Orange Gardens Innovation Center, 44 Avenue de la République, 92320 Châtillon
Phone: +33 (0)1 49 08 96 22

Please note that a photo ID is required to access the Orange site.
Châtillon is located south of Paris. Access to Orange Gardens Innovation Center:  See Google map

Public transport

Bus: Line 388, from Paris Porte d'Orleans, Station République-Liberté (11 stops), then 110 m walking
Other possible buses:
294 : Perrotin, Liberté
195 : Perrotin, Liberté
162 : Liberté, Rue Froide
394 : Centre de Châtillon (Tram)
128 : Rue Froide
Metro: From Paris (center) Châtelet, Line 1 to Champs-Elysées Clémenceau (5 stops) then Line 13 to Châtillon Montrouge (12 stops), then 1.3 km (17 min) walking or take the T6 option
Tram: T6 Tram at Châtillon-Montrouge to Châtillon Center (2 stops) then 600m walking to the Orange Gardens or take the Orange Shuttle (details below)

Orange Shuttle

A special free shuttle is proposed by Orange, driving people from the main metro station (Line 13 Terminus) to Orange Gardens site (available in the mornings every 15 minutes from 8:00am to 10:00am, and in the afternoon from 5:15pm to 7:30pm).  
How to join the shuttle: The stop is located at the corner of Rue André Gide and Avenue de la République, at 199 Avenue de la République > after passing through the metro exit gates, exit the station on the right; go straight ahead as far as the green spaces: you're now on Rue André Gide; walk to the end of this pedestrian street.

Arriving by car

It is possible to park your car in Orange Gardens building.
To access to the parking please use the address :  71 bd de la Liberté, 92320 Chatillon. In order to enter the parking you need to provide in advance the car details. GPS coordinates: Longitude: 2.292701/Latitude: 48,801601. 

How to reach Orange Gardens from the airports?

From Paris CDG Airport
By public transport: RER B Station Arceuil-Cachan and Bus 62 (approx 1h20)
By car: via A1 and Paris' peripherique through "Porte de Châtillon" (approx 1h)

From Orly Airport
By public transport: OrlyBus or OrlyVal + RER B station Bourg-la-reine + Bus 388 (approx 1h)
By car: Via A106 and D906 direction avenue de la république, Châtillon (approx 25 min)

Orange Gardens location in Paris area:

Public transport map: (see another 3D public transport map here).



Hotels Two stars:

  • Hotel B&B Paris-Chatillon (the closest from the venue)
    40, avenue de Verdun, 92 320 Chatillon.
    Visit the hotel website.
    We have a pre-booking of 10 rooms in this hotel (cost : 113 € vat incl.), please contact us if you would like to benefit from this. 
  • IBIS Budget
    111 av de verdun, 92 320 Chatillon
    contact: h6886@accor.com
    Visit the hotel maps.

Hotels Three Stars: 

  • Hotel Sixteen Paris Montrouge
    16, place Jean Jaures, 92120 Monrouge.
    Distance from venue: 2,4 km.
    Visit the hotel website
  • Appart Hotel - Residhome Paris Clamart
    1, pasage du Panorama, 92140 Clamart
    Distance from venue: 2,5 km.
    Visit the hotel website
  • Hotel Mercure Paris Malakoff
    122, avenue Pierre Brossolette, 92240 Malakoff
    Distance from venue: 2 km
    Visit the hotel website
  • Apparthotel Adagio Paris Malakoff Chatillon
    60, avenue Pierre Brossolette, 92240 Malakoff
    Distance from venue: 2,5 km
    Visit the hotel website
  • If you prefer to stay inside Paris, we would recommend to look for hotels located nearby the Metro Line 13.