4.7
(1536)
10,354
hikers
221
hikes
Hiking around Trégon, now part of Beaussais-sur-Mer, offers access to the diverse landscapes of the Emerald Coast in Brittany. The region is characterized by its wild coasts, rocky points, and varied natural habitats, including marshes and dunes. Hikers can explore undulating terrain that provides opportunities for coastal paths and inland exploration. The area is bordered by the Baie de Beaussais to the north, contributing to its marine environment.
Last updated: June 21, 2026
4.6
(102)
524
hikers
9.70km
02:33
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(10)
92
hikers
12.9km
03:22
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.7
(6)
48
hikers
5.32km
01:24
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(8)
33
hikers
9.77km
02:34
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.7
(3)
30
hikers
14.2km
03:47
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Beautiful panoramic view over two bays and several islands off the coast.
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great place ideal for a little family walk
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At high tide it is the end of the headland, at low tide you can walk further to the next island.
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Friendly and very tasty food.
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Saint Jacut de la mer. A very beautiful peninsula to enjoy without moderation...plus the shopkeepers are very nice...
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A veritable fist buried in the Atlantic, the Pointe du Chevet offers beautiful views over the entire Bay of Arguenon. Further away, the island of Ebihens as well as the island of Colombière are flush with the ocean.
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At the foot of a pleasant tea room, the port of Notre-Dame du Guildo offers beautiful views of the castle on the other side of the Arguenon. You can observe it with tea in hand or cross the bridge to explore its ruins.
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There are over 200 hiking routes around Trégon, now part of Beaussais-sur-Mer. These trails cater to various skill levels, with a good mix of easy, moderate, and challenging options to explore the Emerald Coast.
Hiking around Trégon offers incredibly diverse landscapes. You'll encounter the wild coasts, rocky points, and beautiful beaches characteristic of the Emerald Coast. The famous GR34 coastal path, also known as the "Sentier des Douaniers," passes through the region, providing stunning views of marshes, dunes, and varied flora and fauna. The area is bordered by the Baie de Beaussais, adding a significant marine environment to your walks.
Yes, Trégon offers many easy hiking options perfect for beginners or families. Out of over 200 routes, more than 100 are classified as easy. For example, the Guildo Castle – Guildo Castle loop from Saint-Jacut-de-la-Mer is an easy 4.0 miles (6.4 km) trail that takes about 1 hour 40 minutes, leading through coastal and historical areas. Another accessible option is the Ruet Beach – Guildo Castle loop from Saint-Jacut-de-la-Mer, which is 4.5 km and also rated easy.
Yes, many of the trails around Trégon are designed as circular walks, allowing you to start and end at the same point. A popular example is the La pointe du Chevet — loop from Saint-Jacut-de-la-Mer, a moderate 6.0 miles (9.7 km) route offering coastal views. Another great option is the Guildo Castle – Bechet Point loop from Le Guildo, a moderate 7.9 miles (12.7 km) path featuring coastal scenery and historical landmarks.
The region around Trégon is rich in history. You can explore sites like Guildo Castle, a prominent historical landmark often featured in local hiking routes. Other points of interest include Le Moulin de la Mer Ruins and a Restored Chapel and Historic Well, offering glimpses into the area's past.
Absolutely. The coastline around Trégon is dotted with stunning natural attractions. The Pointe du Chevet offers spectacular views, and you can also discover the Pointe du Nick Nature Area. For beach lovers, Pen Guen Beach is a beautiful spot, and the mysterious Mermaids' Cave adds an element of adventure.
The hiking trails around Trégon are highly regarded by the komoot community, with an impressive average rating of 4.7 stars from over 1,400 reviews. Hikers frequently praise the stunning coastal scenery, the variety of landscapes from wild coasts to marshes, and the well-maintained paths that make exploring the region a joy.
Many trails along the Emerald Coast are suitable for dogs, especially those on the GR34 coastal path, provided they are kept on a leash to protect local wildlife and respect other hikers. It's always best to check specific trail regulations or local signage, particularly around nature reserves or protected areas, to ensure a pleasant experience for everyone.
Given the popularity of hiking in the region, many trailheads, especially those for well-known routes and coastal paths, offer designated parking areas. These are often found near villages, beaches, or popular viewpoints. For specific routes, checking the tour details on komoot will often provide information about parking availability at the starting point.
While Trégon itself is a smaller locality, the broader Beaussais-sur-Mer commune and surrounding towns in Côtes-d'Armor do have public transport connections. Regional bus services might connect to some of the larger towns or coastal access points. However, for direct access to many specific trailheads, especially those in more remote coastal or inland areas, a car often provides the most flexibility.
The best time to hike in Trégon is generally from spring through autumn (April to October). During these months, the weather is milder and more predictable, making for comfortable hiking conditions. Spring brings blooming wildflowers, while summer offers warmer temperatures perfect for coastal walks. Autumn provides beautiful colors and fewer crowds. Winter hiking is possible but can be windier and wetter, requiring appropriate gear.
Yes, the Emerald Coast offers numerous opportunities for wild swimming. After a coastal hike, you can often find secluded coves or beautiful beaches like Pen Guen Beach where you can cool off. Always be mindful of tides, currents, and local safety guidelines when swimming in natural waters.


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