Coming by car

From Paris:(About 31 miles) Motorway A10 Exit No. 10 Dourdan, 3 km from the hotel. Follow the direction of Dourdan and BELAMBRA signs.
With a GPS:
lat. 48.521687241784484 - long 3.015942931175232
Free parking at the Hotel.

Coming by train

RER station C (2km) from Paris: Invalides station, Muséed 'Orsay, St Michel, Austerlitz or Library F.Mitterand. About a train every ½ hour. (Duration about 1 hour).
Get off at Dourdan (and not Dourdan the forest). Connection Dourdan-Hotel by bus line Dourdan-Etampes91-07: stop Belambra Club (1 per hour duration about 15 minutes) except Saturday and Sunday or by taxi.

Coming by fly

Orly airport 45km: Bus Orly South Gare de Massy (line 91-10) then Bus (91-03) Gare de Massy Dourdan station. Except Saturday, Sunday. (Duration approximately 1h10)
Uber about 55 € Taxi about 85 €
Roissy Charles de Gaulle airport: RER B to St Michel then RER C Dourdan station. (Duration about 2h)