The departure point is the Hautvillers picnic area behind the abbey, next to the tennis courts. There is a panoramic view of the valley.
(S/E) Take the GR®15 between the picnic area and the tennis courts towards the west. It first crosses the vineyards and passes in front of the Croix Bidet.
(1) It then goes around the Bois de Saint-Marc and leads to Damery. Be careful to take the map with you, as the markers are not easy to follow. This is a tricky spot as it is poorly marked, so make sure you don't get lost.
(2) Once in Damery, stay on the GR®15. When you reach the D22, do not cross it but turn left towards the Marne.
(3) Cross the village to the port of Damery, where you can take a break under the tall trees.
(4) Follow the Marne eastwards and walk along the canalised section.
(5) You will arrive at the village of Cumières.
(6) When you see the bridge, turn left onto Allée d'Épernay, then right for a few metres and finally left onto Rue de la Coopérative.
Pass the restaurant "Le caveau" and follow the marked path that climbs up through the vineyards.
(7) After a steep climb, you will arrive at the starting point (S/E).

