Park in the Compiègne Castle car park or, if that’s not possible, in the sub-prefecture car parks.
(S/E) Take Avenue Royale, then turn left to reach the entrance gate to the château grounds.
(1) Turn left to enter the park, then turn right, cross the park and head for the exit gate on the Allée des Beaux Monts side.
(2) Turn right onto Avenue du Polygone, walk alongside the racecourse to the Polygone crossroads, then continue along Chemin de Sainte-Corneille to the Carrefour de la Victoire.
(3) Turn left towards the Carrefour du Capitaine Rollin. Cross the RN 31 with care and continue straight ahead to reach the Maison Forestière des Vineux.
(4) Turn right, then left onto Route du Mail. Cross the Carrefour du Mail and continue along Route des Arpens. You will reach the junction of the Carrefour des Jeux and Route du Tréan.
(5) Continue straight ahead along Chemin de Saint-Corneille to reach the Maison Forestière Sainte-Corneille, where there is a superb twisted beech tree opposite the house.
(6) Turn back towards the Carrefour des Jeux.
(5) Turn right onto Route du Tréan. Follow this perfectly straight road to the major junction of Tréan and Avenue des Beaux-Monts.
(7) Head up Allée des Beaux Monts to the right, taking either the right-hand or left-hand track, both of which end in steps at the top of Beaux Monts.
(8) Follow the Beaux Monts forest road, turning left. Continue to the Liban crossroads.
(9) Continue straight ahead to reach the Carrefour des Beaux-Monts. Caution: slippery in wet weather.
(10) Turn left onto Route de Berne to return to the Tréan crossroads you passed earlier.
(7) Turn right onto the Allée des Beaux Monts and continue to the Beaux-Monts gate junction.
(11) Walk past the Maison Forestière des Beaux-Monts, home to the hounds of the Compiègne hunting party, and head towards the Carrefour du Point du Jour, shaded by a huge cedar tree.
(12) Head towards the equestrian centre via Avenue du Mail. Reach the edge of the forest at the Marie crossroads.
(13) Turn left onto Avenue de l’Armistice, walk past the tennis club, then along Avenue Clemenceau, through the Porte Chapelle tunnel and finally round the back of the château on Rue d’Ulm. You will then reach the château car park (S/E).