Access to Paris Observatory
- Bus 38, 83 or 91, stop at Observatoire-Port Royal
- Subway stations Port-Royal or Denfert-Rochereau. See these
stations on a Paris subway map
or choose your
way interactively.
- Roissy airport :
Take the RER B
up to Denfert-Rochereau.
- Orly airport :
Two solutions : cheaper (Bus) or faster and secure (Orly Val).
- Take the OrlyBus up to
Denfert-Rochereau or
- Take the OrlyVal up to
Antony then take the RER B
direction Paris up to
Denfert-Rochereau.
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obsparis@obspm.fr
