Location

Institut d'Astrophysique de Paris
98 bis boulevard Arago
75008 Paris
France

By metro or bus

Metro: stations Saint-Jacques or Denfert-Rochereau (lines 6 and 4)

RER B (express lines): station Denfert-Rochereau

Bus: 38, 68, 88

By train

From Gare du Nord
Take RER B heading South (to Denfert-Rochereau via Paris) or line 4 heading towards Porte d'Orléans, and get off at Denfert-Rochereau station. Travel Time: 30 mins.

From Gare de Lyon
Take line 14, heading towards Olympiades. Switch at Bercy station and take line 6, heading towards Charles de Gaulle-Etoile. Get off at Saint-Jacques station. Travel time: 20 mins.

From Gare de l’Est
Take line 4 towards Mairie de Montrouge, and get off at Denfert-Rochereau station. Travel Time: 30 mins.

By plane

From Paris airports
From Roissy Charles de Gaulle airport
Take RER B heading South (Denfert-Rochereau via Paris). Travel time: 1 hour. You can also take a shuttle Le Bus Direct Paris Aéroport Line 4 to Gare-Montparnasse. Then take line 4 towards Mairie de Montrouge, and get off at Denfert-Rochereau station. Travel time: 1 hour.

From Orly airport
Take the automatic metro Orlyval up to Antony station, then take RER B heading to Gare du Nord up to Denfert-Rochereau. Travel time: 40 mins. You can also take the Orlybus to Denfert-Rochereau. Travel time: 35 mins.