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France
Brittany
Ille-et-Vilaine
Saint-Briac-Sur-Mer

Saint-Briac Coastal Trail

Moderate

4.6

(24)

98

hikers

Saint-Briac Coastal Trail

03:54

14.9km

110m

Hiking

Hike the 9.3-mile (14.9 km) moderate loop from Saint-Briac to Saint-Lunaire, enjoying coastal views and historic sites like Nessay Castle.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

1.19 km

Longchamp Beach

Highlight • Beach

Especially at high tide the play of the waves with the cliffs is spectacular

Translated by Google •

Tip by

2

2.99 km

Pointe du Décollé

Highlight • Viewpoint

The Pointe du Décollé, above Saint-Lunaire, offers beautiful views of the islets that make up the archipelago of the Bay of Saint-Malo. On site, an orientation table allows you to read the landscape.

Translated by Google •

Tip by

3

8.49 km

Frémur Bridge

Highlight • Other

This bridge allows the crossing of the Frémur and the passage of the Côtes d'Armor towards Ille et Vilaine (or vice versa)

Translated by Google •

Tip by

4

10.0 km

Plage du Béchet

Highlight • Beach

Beach with fishermen's boats, with a nice view of the castle

Translated by Google •

Tip by

5

10.7 km

Nessay Castle

Highlight • Castle

19th century palace on a little peninsula, on foundations of a 12th century castle, now surrounded by tourist beaches

Tip by

6

11.8 km

Perron Beach

Highlight • Beach

This beach connects the island to the mainland

Translated by Google •

Tip by

7

14.7 km

La Garde Guérin Point

Highlight • Other

great view

Translated by Google •

Tip by

B

14.9 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

4.66 km

3.65 km

3.37 km

2.42 km

840 m

Surfaces

6.05 km

3.34 km

3.26 km

1.95 km

287 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Wednesday 8 July

29°C

14°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

to get more detailed weather forecasts along your route

Comments

June 15, 2024,🥖Saint Lunaire
Super exciting ❣️: I have to praise myself 🙏🤣😂🤣
Great bays, harbors, a surfing beach with delicious snacks, exciting headlands, through rows of houses, cozy forests, flowering "fences"... simply awesome 🤩
The weather held, the rain passed.

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Frequently Asked Questions

How long does it typically take to complete this hike?

The loop is approximately 14.9 km long and generally takes around 3 hours and 54 minutes to complete. This duration can vary based on your pace and how often you stop to enjoy the views.

Is this trail suitable for beginners or families with children?

This is considered a moderate hike, suitable for individuals with good fitness levels. While some sections are easily accessible, the full loop requires a decent level of endurance. It might be challenging for very young children or absolute beginners due to its length and varied terrain, which includes stony sections and coastal paths. Sure-footedness and sturdy shoes are beneficial.

Where can I park to access the trailhead for this loop?

While specific parking locations aren't detailed, the trail is a loop connecting Saint-Briac and Saint-Lunaire, suggesting multiple access points. You would typically find parking available near the start points in either town, such as close to the Longchamp Beach or the Pointe du Décollé.

What kind of terrain can I expect on the loop?

The trail follows the rugged Breton coastline, incorporating parts of the famous GR®34. You'll encounter a variety of surfaces, including coastal paths, protected beaches like Plage du Béchet and Perron Beach, as well as stony and wooded sections. The route may also include walking along boulevards lined with beautiful granite houses.

What are the main points of interest and views along the route?

Hikers are treated to magnificent panoramic views of the Breton coast, extending to Cap Fréhel. Key scenic points include the Pointe du Décollé and La Garde Guérin Point. You'll also pass by the impressive Nessay Castle, the Frémur Bridge, and various beaches.

What is the best time of year to hike this loop?

The trail can be enjoyed year-round, but spring and autumn offer pleasant temperatures and fewer crowds. Summer is also popular, though it can be busier. Winter hiking is possible, but be prepared for potentially colder, windier, and wetter conditions along the exposed coastline.

Is the trail dog-friendly?

Yes, the trail is generally dog-friendly. However, it's always recommended to keep dogs on a leash, especially in protected natural areas like the Garde Guérin and near wildlife, as well as on beaches where local regulations might apply during certain seasons.

Are there any permits or entrance fees required to hike this trail?

No, there are no specific permits or entrance fees required to hike this loop. The trail passes through public natural spaces and coastal paths.

Does this route connect with other hiking trails?

Yes, the route is integrated into the historic GR®34, also known as the "Customs Officers' Path." It also passes through sections of other official trails such as "La Rance - Erquy, tracé principal" and "St-Briac Le Littoral".

Are there any facilities or places to eat along the way?

The trail passes through the towns of Saint-Briac and Saint-Lunaire, where you can find cafes, restaurants, and other amenities. The route also goes by Nessay Castle, which offers a chance for a break and a meal or drink.

What makes the Pointe de la Garde Guérin special?

The Pointe de la Garde Guérin is a dramatic rocky headland and a protected natural area, classified since 1932. It stands as the highest point on the Ille-et-Vilaine coastline, offering exceptional vistas. The area is also rich in biodiversity, with informative panels highlighting various plant and animal species.

What should I bring for this hike?

Given the moderate difficulty and varied terrain, it's advisable to bring sturdy hiking shoes, water, snacks, sun protection (hat, sunscreen), and layers of clothing suitable for coastal weather. A camera is also recommended for the stunning views.

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