Park along Avenue de l'Atlantique near the Carnac thalassotherapy centre (the centre's car park is private).
(S/E) Turn right towards the sea and you will arrive opposite the port
(1) Turn right to walk along several beaches to Pointe Saint-Colomban.
(2) Continue along the beach of the same name until you reach Pointe du Pô.
(3) After the block of houses, turn right inland. Pass three paths on the left to reach the village of Saint Colomban, which you will cross.
(4) Continue straight ahead and pass a road on your left.
(5) Turn left onto the path immediately after and follow it until you reach a road, which you take on the left (Chemin de Mane er Groez). Follow it to Rue du Pô.
(6) First turn right then left to continue along Chemin de Kergouillard until you reach the roundabout with Rue Saint-Cornely (D781).
(7) Take Chemin du Ménec opposite until you reach Rue du Ménec, where you turn left and go up to the place called Le Ménec (cromlech).
(8) Head up to the right along the Ménec alignments to Rue de Penerlann, where you turn left and then immediately right, opposite a house. Walk to the end of the path and turn right to the road, which you cross at the pedestrian crossing (Route du Purgatoire).
(9) Leave the road and take a path behind the house (a sign indicates Chapelle Saint-Michel 900 m). Follow this path to the Chapelle Saint-Michel and the tumulus (on the way, you will pass the Fontaine Saint-Michel). Climb the tumulus, which offers a 360° view.
(10) Descend behind the Tumulus, walk alongside the hotel and take a path on the right. Leave a path on the right and come out onto a small road (Chemin de Cloucarnac) which you take on the left. Then continue straight ahead until you reach a roundabout.
(11) At the roundabout, turn right and go around the next roundabout on the left. After Allée des Chevaliers, turn left and continue to the end of Chemin ar Stivell. Turn right twice (be careful of the wetland, keep well to the right of the pond) and join Chemin de Beaumer (dolmen).
(12) Follow it to the left, cross a bean-shaped roundabout and continue to a new roundabout (Avenue des Druides), which you cross to reach the beach (Plage de Men Du) on the left.
(13) Continue straight ahead along Avenue d'Orient and, at the crossroads, cross it and follow the seafront to Avenue de l'Atlantique on the right.
(1) Turn right to reach the thalassotherapy centre car park (S/E).