The Châteaubus shuttle links Verneuil-l'Étang station with Château de Vaux-le-Vicomte (35 minutes, hourly). On Saturdays from mid-May to early October, the last bus returns directly to Gare de Lyon in Paris. Reserve…
The Château de Versailles park is vast. If you want to see it thoroughly, you can rent a bike from the kiosk at the eastern end of the Grand Canal.
At the eastern end of the Grand Canal. A €20 cash deposit is required.
This little shuttle 'train' makes four stops around the estate; a circuit takes 20 minutes.
Cars are equipped with a GPS and a multilingual audioguide.