MERCURE PARIS 15 P VERSAILLES. direction Paris. To access the hotel private car park, from the Périphérique Sud: Exit at Porte de La Plaine and take Ave de la Porte de Plaine on the right, then Boulevard Victor on the left. At the first set of traffic lights, turn right (Rue de Vaugirard) then take the 3rd left (Rue St Lambert). From the Périphérique Nord: Exit at Porte de Sèvres, pass under the ring road, continue for 109 yds. (100 m) and turn right (Boulevard Victor), then take the 4th left (Rue de Vaugirard), then the 3rd left (Rue St Lambert).