The GR34, also known as the “sentier des douaniers”, is undoubtedly one of France's most spectacular long-distance hiking trails. This emblematic trail runs for almost 2,000 kilometers along the coast of Brittany, offering hikers the chance to discover the region's natural and cultural riches. But why does this trail attract so many visitors every year? Let's delve into the history and discover why the GR34 hiking trail is a must for all hikers, especially from Trébeurden in Brittany.

The fascinating history of the GR34

The GR34 has a rich history. Originally, this trail was used by customs officers in the 18th century to monitor the coast and combat smuggling. Today, it has become a recognized hiking trail, while preserving its historical link with the Breton coast. To walk the GR34 is to follow in the footsteps of the customs officers of yesteryear, while exploring landscapes of wild, unspoilt beauty.

A diversified itinerary through Brittany

The GR34 trail crosses a wide variety of landscapes. From the craggy cliffs of Finistère to the sandy beaches of Côtes-d'Armor, each section of the trail offers a unique experience. Hikers can discover secluded coves, picturesque fishing ports and stretches of flower-filled moorland. In particular, the Côte de Granit Rose, where Trébeurden is located, is one of the most famous parts of the GR34, known for its pinkish-hued rock formations that seem sculpted.

The Pink Granite Coast: A natural gem in Brittany

This part of the GR34 is renowned for the beauty of its rock formations. Every year, thousands of hikers come to Trébeurden to admire this unique landscape and experience unspoilt wilderness.

Discover magnificent islands along the GR34

The GR34 offers a host of wonderful discoveries, including the island of Bréhat, in the Côtes-d'Armor region, nicknamed “l'île aux fleurs” (the island of flowers); l'île Grande, near Trébeurden, famous for its fine sandy beaches; the Glénan archipelago off the Finistère coast, with its crystal-clear waters and Caribbean flair; and the island of Ouessant, renowned for its wildlife and visible from Pointe Saint-Mathieu.

Why choose to hike the GR34?

Hiking the GR34 is like immersing yourself in Breton nature. Along its cliffs, you'll often be accompanied by the sound of waves crashing against the rocks, and you'll take away with you the memory of suspended moments.

This hike is accessible to all, whether you're an experienced hiker or just enjoy the great outdoors. Sections of the GR34 vary in difficulty, so there's a route to suit everyone's ability.

To explore the flora and fauna of the GR34

The GR34 trail is a paradise for nature lovers. You can observe a wide variety of seabirds, including gulls and cormorants. The coastal moors and dunes are also home to rare and protected flora, such as heather and blue thistle. Hike the GR34 and discover nature at its wildest and most unspoilt.

Immerse yourself in Breton culture

As well as its natural landscapes, the GR34 is a great way to immerse yourself in the rich culture of Brittany. Along the way, you'll discover many traditional Breton villages, where you can attend local festivals or sample culinary specialities. Brittany is proud of its heritage, and every step along the GR34 is an invitation to discover its legends, music, traditions (Fest-noz, for example, is a traditional Breton dance)...

Stages of the GR34 around Trébeurden

Around Trébeurden, the GR34 offers several remarkable stages. For example, the stage from Trébeurden to Ploumanac'h is particularly popular with hikers for its panoramic views of pink rock formations and small coves. Another popular section runs from Trébeurden to Lannion, with views over estuaries and beaches.

Trébeurden, the ideal starting point for the Gr34 in Brittany

Trébeurden is an excellent starting point for exploring the GR34. Our charming town in the heart of the Côte de Granit Rose is perfectly situated to access some of the most beautiful stretches of the trail. Moroever, Trébeurden offers a variety of services specially designed for hikers. For example, at La Maison Trébeurden, our 10 rooms offer the utmost comfort to make every night a peaceful one. Also, after several hours' walking, you'll appreciate Le Salon for a snack or aperitif before dining in Le Restaurant, where you can savor dishes featuring local specialties.

And, if you wish, you can order a picnic lunch for the following day at the hotel reception desk, so that you're ready in the morning to make the most of your day.

Recommended itineraries near Trébeurden

Trébeurden to Ploumanac'h: A 14 km route, moderately difficult, but offering spectacular views.

Trébeurden to Lannion: An easier trail, ideal for a leisurely hike with relaxing breaks on the beach.

Tips for hiking the GR34

To make the most of your hike on the GR34, here are a few practical tips. The best time to hike is between April and October, when the climate is mild and the countryside is in full bloom. In terms of equipment, we recommend that you bring suitable footwear, a waterproof jacket (Breton weather can be unpredictable!) and a hat or cap to protect you from the sun. Numerous maps and apps are available to help you follow the route, but the GR34's red and white markings are generally easy to identify.

What equipment should you bring?

Hiking shoes

Waterproof jacket

Sun protection (hat, sunglasses, sunscreen)

Reusable water bottle.

Protecting the GR34 environment

At La Maison Trébeurden, we care about the environment and believe it's essential to protect the natural beauty of the GR34 for future generations. As a hiker, you can contribute by respecting the marked trails, leaving no garbage behind and avoiding disturbing the local wildlife. More and more local initiatives are aimed at preserving the fragile ecosystem of Brittany's coasts, and every gesture counts.

The GR34 is much more than just a hiking trail; it's a real adventure that lets you discover the soul of Brittany. With its breathtaking natural landscapes, picturesque villages and rich culture, every step along the GR34 is a new discovery. Whether you're a seasoned hiker or a beginner, the GR34 promises unforgettable moments on the Breton coast, and Trébeurden is an ideal starting point for this experience.

Frequently asked questions

Is it possible to do day hikes on the GR34?

Yes, it's possible to do day hikes on the GR34. Some sections of the trail, such as those around Trébeurden, are perfect for day trips. For example, the route between Trébeurden and Ploumanac'h is a popular hike that can be completed in a day, with exceptional scenery along the way. You can also choose shorter sections if you prefer a more leisurely stroll.

What's the best route for a full tour of the GR34?

A complete tour of the GR34 can be an exceptional adventure, but it requires careful planning. The GR34 stretches for around 2,000 km along the coast of Brittany, and it's advisable to divide it into several stages, depending on your ability and the time available.
Start in Finistère, often considered the wildest stretch with steep cliffs and spectacular ocean views. Stages such as those between Pointe du Raz and Douarnenez are a must.
Continue on to the Côtes-d'Armor, via the famous Côte de Granit Rose, near Trébeurden. This stretch is perfect for gentler hikes while admiring the unique rock formations.
Finish in Morbihan, where you'll discover sheltered coves, salt marshes and the Gulf of Morbihan, with picturesque islands to explore.

What are the typical landscapes to be seen on the GR34 trail?

You can admire steep cliffs, sandy beaches, secluded coves, go from island to island and marvel at the famous Pink Granite Coast.

Are there any bays to see on the GR34?

Yes, there are several magnificent bays along the GR34 route. Here are some of the most famous:

Morlaix Bay: Located in Finistère, this bay is famous for its picturesque islands, such as Ile Louët, and its Château du Taureau. The GR34 offers superb views of this bay, with exceptional seascapes.

Baie de Saint-Brieuc: Located in the Côtes-d'Armor department, this is one of Brittany's largest bays. It is an exceptional natural site, particularly appreciated for its spectacular tides and bird sanctuary.

Mont-Saint-Michel Bay: Although shared with Normandy, this mythical bay is accessible via the GR34 in its eastern part. It is world-famous for its impressive tides and, of course, for the Mont-Saint-Michel that dominates the landscape.

These bays offer GR34 hikers varied and grandiose panoramas.

Are there any spectacular peaks on the GR34?

The GR34 runs alongside numerous points offering breathtaking views of the Brittany coast.

Here are some of the most beautiful points to discover:

Pointe du Raz: Located in Finistère, this is one of Brittany's most emblematic points. Its sheer cliffs and spectacular ocean views make it a must-see on the GR34.

Pointe de la Torche: Also in Finistère, this point is famous for its impressive waves, ideal for surfers, and its wild landscapes. A great place to stop and admire the power of the Atlantic.

Pointe de Saint-Mathieu: This historic headland, also in Finistère, offers a unique blend of seascapes and heritage, with its lighthouse and ruined abbey. The view of the islands of Ouessant and Molène is remarkable.

Pointe de Pen-Hir: On the Crozon peninsula, this point plunges you into the heart of imposing cliffs, facing the Iroise Sea, with the added bonus of the famous “Tas de Pois”, emblematic rock formations.

Pointe de Plouha: In the Côtes-d'Armor region, this point boasts some of the highest cliffs in Brittany, with a breathtaking view over the Bay of Saint-Brieuc and the many creeks below.

These points are memorable on the GR34, offering magnificent scenery.