
Tour of the Lézardrieux peninsulaAn unforgettable hike on the GR34
Focus on
The must-havesStep 1
From Lézardrieux to Lanmodez
Your tour begins at the port of Lézardrieux, the ideal starting point for an authentic discovery of this wild coastline of Brittany. Embark on a guided cruise aboard the Passeur du Trieux and admire the coast and islands of the Bréhat Archipelago from a unique angle.
Continue along the mouth of the Trieux to the charming hamlet of Kermouster, where you can admire the chapel and the Bay of Pommelin. Finish this first stage with a tasting of fresh oysters, once again facing the island of Bréhat, famous for its pink rocks and lush vegetation.




Step 2
From Lanmodez to Pleubian
On this second day, you’ll discover the Lézardrieux peninsula on foot. Let yourself be guided by the coastal path, a section of the GR34, which undulates along the sea, offering breathtaking panoramic views of the island of Bréhat, the mouth of the Trieux and the Héaux lighthouse.
Get close to the Sillon de Talbert, a unique natural site consisting of a string of sand and pebbles jutting out over 3 km into the sea. You can get there on foot, but only at the times indicated, as the sea isolates the sillon from the mainland at high tide.
Take a relaxing break at the Maison du Sillon to discover the history and wildlife of this exceptional site. Discover the heritage of Pleubian and continue your walk towards the Créac’h Maout semaphore, from where you can admire a breathtaking panorama of the surrounding moorland. Finish the tour with a visit to the surprising Port-la-Chaîne lighthouse.
Step 3
From Pleubian to Tréguier
Join the Grève de Brestan and the customs path that leads to the picturesque village of Port Béni, where legend has it that Saint Maudez landed from the British Isles. Take a detour to thecovered alley of Men ar Rompet, a fascinating megalithic relic, before continuing along the banks of the Jaudy.
After passing the Saint-Votrom chapel, take in the view of the city of Tréguier on the other side of the river. Treat yourself to an enchanted interlude in the sumptuous Kerdalo gardens before crossing the bridge and discovering this Petite Cité de Caractère, rich in history and heritage. Stroll through its picturesque streets, admire its cathedral and cloister, and round off your day with the Tro Landreger walk or a visit to the Philomenn Touken brewery to enjoy a local beer.




Step 4
From Tréguier to Lézardrieux
Cross the Jaudy to reach the village of Pouldouran, where the vestiges of flax growing are omnipresent. See the restored mills and old mills that bear witness to a rich agricultural past.
Stroll along the Bizien valley and the Bois de Boloï before reaching the Château de la Roche-Jagu, an architectural gem overlooking the Trieux and surrounded by extraordinary gardens. Don’t miss the tide mill at Traou Meur and the little chapel at Goz Ilis before walking back to Lézardrieux, your heart filled with unforgettable memories.
Frequently asked questions
Tour of the Lézardrieux peninsula
My questions
- What equipment do you need for this ride?
Don’t forget good walking shoes, as the route includes steep paths and seaside passages.
The GR34 has to be earned!
- What should I bring?
Take water and picnics with you, so you can enjoy your hike to the full. Don’t forget your camera to capture the spectacular scenery of the Pink Granite Coast.
- What should I look out for on my itinerant hikes?
Respect the environment, leave no trace of your passage and pick up your garbage!
Nature will thank you!
Organize your visit
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