4.4
(295)
1,588
hikers
30
hikes
Hiking around Trévou-Tréguignec offers diverse coastal landscapes and natural features. The region is characterized by its Atlantic coastline, featuring sandy beaches, dramatic cliffs, and an archipelago of islets. Inland, hikers encounter varied environments including the Trestel Marshes, which are rich in biodiversity, as well as woodlands and peaceful pastures. The area also provides access to sections of the GR34 Coastal Path, known for its ocean views.
Last updated: June 25, 2026
4.7
(52)
201
hikers
10.4km
02:45
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(28)
204
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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3.0
(3)
73
hikers
2.91km
00:45
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(20)
40
hikers
7.03km
01:52
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(9)
94
hikers
9.11km
02:26
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Enjoy a short break at the lighthouse before tackling the climb back up.
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The beaches of Le Royau and Poulpry, protected by natural dikes and covered with sand, pebbles and rocks, are also very popular with swimmers. The dog beach is forbidden from May to September.
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Beautiful mural depicting coastal life
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The Nantouar Lighthouse is a beautiful and picturesque lighthouse located in the commune of Louannec in the Brittany region of France. Built in 1858, the 73-foot-tall lighthouse is a French national monument. Its lighthouse keepers used it to guide ships to safety, away from dangerous rocks and reefs. From the top of the lighthouse, visitors can enjoy breathtaking views of the surrounding landscape and the bay. The nearby harbor is a great place to enjoy a variety of water sports or simply relax by the sea. Tourists can explore the many surrounding islands and discover a unique habitat for wildlife. The area's main beach, located next to the lighthouse, is a great place for a stroll and to breathe in the salty sea air. Not far away, you can visit the fascinating Ploumanac'h National Nature Reserve, known for its dramatic marine scenery and amazing seabirds. For a truly immersive experience, take part in The Great Route, a 12-km circular hiking trail. The spectacular coastal path allows you to explore the local coastline and offers ample opportunity to enjoy the breathtaking scenery. Although not necessarily the most active tourist destination, the Phare de Nantouar is still well worth a visit for its beauty and history.
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Beautiful photos placed around the church
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Be careful, only the Moulin hill is passable by bike. To go up Bois Riou, it's best to go through the Saint-Guénolé chapel. And yes, it's also uphill.
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There are nearly 30 hiking routes around Trévou-Tréguignec, offering a variety of experiences from easy strolls to more challenging treks. The komoot community has rated these routes highly, with an average score of 4.4 stars.
Yes, Trévou-Tréguignec offers several easy routes. For a pleasant coastal walk, consider the Trestel Beach – Trestel Beach loop from Trévou-Tréguignec, which is just over 3 km long. Another easy option is the Marais de Trestel – Stream Crossing loop from Trévou-Tréguignec, offering a peaceful route through the unique Trestel Marshes.
The terrain in Trévou-Tréguignec is diverse, primarily featuring stunning coastal paths with sandy beaches and dramatic cliffs. Inland, you'll find unique natural areas like the biodiverse Trestel Marshes, as well as woodlands and peaceful pastures. Sections of the famous GR34 Coastal Path are also accessible here.
For those seeking a more challenging experience, the Magnificent views of the bay – Viewpoint loop from Trévou-Tréguignec is a difficult 23.5 km path. This route provides extensive bay views and covers varied coastal terrain, requiring a good level of fitness.
Hikers can explore a wealth of natural beauty and landmarks. The region is known for its pristine beaches like Plage du Royau and Trestel beach, offering views of Tomé and the Sept Îles. The Customs Trail (GR34) provides breathtaking ocean vistas. The Pink Granite Coast, with its distinctive rock formations, is also nearby. Don't miss the biodiverse Trestel Marshes, a sensitive natural area rich in flora and fauna.
Yes, many routes in the area are circular, allowing you to start and end at the same point. Examples include the Plage du Royau – Dunes Beach loop from Poulpry and the Marais de Trestel – Stream Crossing loop from Trévou-Tréguignec, which takes you through the Trestel Marshes.
For longer excursions, the Magnificent views of the bay – Viewpoint loop from Trévou-Tréguignec spans 23.5 km and typically takes over 6 hours to complete. Another substantial option is the Dunes Beach – Women's Island loop from Poulpry, a moderate 14.9 km route.
Absolutely. The region offers several easy and shorter routes perfect for families. The Trestel Beach – Trestel Beach loop from Trévou-Tréguignec is a gentle 3.1 km walk along the coast, ideal for families with children.
Many coastal paths and natural areas in Brittany, including around Trévou-Tréguignec, are generally dog-friendly, especially if dogs are kept on a leash. However, specific rules may apply to certain beaches or protected natural reserves like the Trestel Marshes. It's always best to check local signage at trailheads for any restrictions.
The coastal climate of Trévou-Tréguignec makes it enjoyable for hiking during much of the year. Spring and early autumn offer pleasant temperatures and fewer crowds, while summer provides warmer weather ideal for combining hikes with beach visits. Even in winter, coastal walks can be invigorating, though some paths might be muddy after rain.
The entire coastline offers numerous scenic viewpoints. The Magnificent views of the bay – Viewpoint loop from Trévou-Tréguignec is specifically designed to showcase extensive bay views. Additionally, the GR34 Coastal Path provides continuous breathtaking panoramas of the Atlantic Ocean, including views of Tomé and the Sept Îles.
The komoot community highly rates the hiking experience in Trévou-Tréguignec, with an average score of 4.4 stars from over 200 reviews. Hikers frequently praise the stunning coastal landscapes, the diversity of natural features from sandy beaches to the unique Trestel Marshes, and the well-maintained sections of the GR34 Coastal Path.


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