East of the airport Charles de Gaulle at Paris there are near to each other two beacons, RSY and CGZ.
At the N2 you take exit 8 to direction Othis/Dammartin-en-GoŽle/Saint-Mard. At the roundabout you take the 5th exit onto the D401 to Meaux. Go straight on at the next roundabout. After 1.3 km turn right just before the railway, onto Mail de la GoŽle. Easy bent to the left at the D41 Route de Rovres, follow the D41e rue Pasteur – you are following the railway, in total for ca 3km. Turn left onto the Avenue de la gare/D404 and follow direction Juilly for 1.4km. Turn at Juilly left onto the D9e/Rue de Saint-Mard. Follow onto the Rue Pierre Loyer. (Together 0.9 km.) Turn left Rue Barre/D9, then right onto the Rue de Meaux. Left turn to follow the Rue de Meaux and after about 2 km turn right onto the D27e/Grande Rue direction Vinantes le Plessis-du-bois. Follow for 700 m and turn left onto the Rue de Meaux. After 600 metres the beacon is at the RHS.