Crec'h An Hue AmoncellementCrec'h An Hue Amoncellement G. Leroi (1)
©Amoncellement de Crec'h An Hue, Plouaret|Gaëlle Leroi
My Tro Breizh®

My Tro Breizh®

A path like no other

Mon Tro Breizh is an itinerary that takes you to the heart of Brittany and its history, a 2,000 km loop linking the 7 historic bishoprics. An itinerary off the beaten track to discover the rich cultural heritage, but also the many natural sites of this innermost, most secret Brittany! Here we present part 2 of the Saint Pol de Léon – Tréguier stage.
From La Lieue de Grève, overlooked by the 84-metre-high Grand Rocher, set off to discover the rich heritage of inland Brittany and make your way to Tréguier and Saint-Tugdual Cathedral. You’ll discover some of the great valleys of Trégor, as well as surprising buildings and towns steeped in history along the way.

stay idea

From Plestin-les-Grèves to Tréguier
Duration

5 days

Distance

90 km

Location

Plestin-Les-Grèves

Focus on

The must-haves
Step 1

From Plestin-Les-Grèves to Plouaret

Your itinerant hike begins with the discovery of the Presqu’île de l’Armorique via the GR34, then the ascent of the 84-meter-high Grand Rocher, which proudly dominates the Saint-Michel beach. Continuing your walk, you’ll then discover the Saint-Mélar chapel, perched 117 m above sea level and offering a view over the bay, before skirting the Roscoat to reach Lanvellec and its rich historical heritage. First the Saint-Maudez chapel, then the Saint-Brandan church and its remarkable organ, and finally the Saint-Goulven chapel in a small haven of peace. The Château de Rosanbo and its remarkable gardens are just a stone’s throw away.

Step 2

From Plouaret to the Old Market

You leave Plouaret via the valley of the Saint-Ethurien, a tributary of the Léguer, where the lucky ones may find Amethyst crystals. As you reach the heights of the Léguer valley, you’ll notice the Kervinihy Beech, a particularly majestic tree that was once used as a bitter. Shortly afterwards, your walk will take you to the surprising Chapelle des Sept-Saints, dedicated to the cult of the Seven Sleeping Saints of Ephesus and built over a dolmen transformed into a crypt. Today, it is still a meeting place for Christian and Muslim religions. Walk on to the green valley of the Léguer, classified as a wild river, where you’ll find the Keranraix mill, a peaceful riverside haven ideal for a stopover during your hike.

Step 3

From Vieux-Marché to Prat

Following the course of the river, you’ll discover the Saint-Fiacre chapel high up in the valley, and pass by the Château de Kergrist with its fabulous gardens; a quick detour of just over a kilometer will take you there. Continuing along the banks of the river in a wooded setting, you reach the imposing château de Tonquédec, which dominates the Léguer on its rocky outcrop. This medieval defensive castle boasts 11 towers and 2 keeps. Shortly afterwards, you leave the valley for the Trégor countryside, with its villages, bocage and heritage. Just after the village of Prat, you come to the Poulloguer pond and mill, now a gîte d’étape. It’s the ideal place to stop for the night.

Step 4

Prat - Minihy Tréguier

Through the Poulloguer valley, whose ancient mills bear witness to the activities that once took place here, you walk down to the Jaudy valley and take the path that follows its course to reach La-Roche-Derrien, classified as a “Petite Cité de Caractère”. Here again, ancient mills line the river. Some of them were used to dye flax, the heart of the local economy less than a century ago. La Roche Derrien was a hub of this industry, with its sheltered port. This charming town hides many treasures, such as the Calvaire chapel, which dominates the entire valley, offering a magnificent panorama. Joining the Guindy valley, a series of small footpaths lead you to the picturesque hamlet of Le Guindy, where you can stay in a B&B, hotel or farm campsite.

Step 5

Tréguier

Following the course of the Guindy, in the heart of its meanders, you’ll discover a surprising aqueduct hidden away in this deep valley. A little further on, the Saint François footbridge marks the arrival at Tréguier. A final climb takes you up to St. Tugdual’s cathedral! This shorter stage gives you plenty of time to discover the little town of character, its cathedral, its cloister, its narrow streets and all the treasures they contain!

FAQ

My Tro Breizh
  • What is the Tro Breizh?

    The Tro Breizh is a 2,000 km-long loop of footpaths that passes through the whole of Brittany.
    It’s said that every Breton should complete the Tro Breizh in his or her lifetime.
    To find out more, visit the Tro Breizh website!

  • What should I take with me on this tour?

    Be sure to check out the various water points on your route before you leave, and plan your supplies accordingly. Likewise, take along comfortable walking shoes, suitable for hikes of this duration.
    And don’t forget your camera to immortalize the magnificent landscapes of the Pink Granite Coast!

  • Where can I eat during my tour?

    To eat, you can either prepare your own picnic beforehand, or let yourself be tempted by the flavors of Brittany by visiting one of the restaurants along the way.

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