


Starting point: Bourg de Groix Route de Port Mélite (Parking near Halles de l'Ile)
The Pen Men circuit, overlooking the turquoise waters of the ocean, takes you west of Groix to the Pen Men lighthouse, near the ornithological nature reserve. A beautiful hike across wild moorland and along fortified coasts with evocative names: la grotte aux moutons (sheep’s cave) Beg Melen, la pointe du Grognon...
You will be walking in natural, private sites. Remain on the marked paths, respect nature, developments and cultivated areas. For your comfort and safety, wear suitable hiking clothing.
Certain allergenic species may be present along hiking trails, such as grasses, birch, alder, mugwort, ragweed, and olive trees. To plan your outings, you can consult the pollen monitoring data for the Lorient Agglomeration area and the recommended precautions to take via this link: https://www.lorient-agglo.bzh/actus/suivi-des-pollens/