This 26km-long stage takes you along a mixture of ways including cycle paths, country tracks, quiet roads shared with motorized traffic and some major county roads.
Leaving Choisel, pay attention when you use the RD24 (improvements to come).
As you arrive in Rambouillet Forest, the way becomes more tranquil and flat.
This stage is a bit hilly in parts, but there is nothing that a moderately fit cyclist cannot master.
Rapid railway RER B de Saint-Rémy-Lès-Chevreuses
Train station transilien de Rambouillet – ligne Paris / Chartres