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Routes
Hiking trails & Routes
France
Pays de la Loire
Saint-Nazaire
Piriac-Sur-Mer

Pointe du Castelli Loop

Moderate

4.5

(56)

282

hikers

Pointe du Castelli Loop

02:34

10.0km

40m

Hiking

This moderate 6.2-mile hiking loop from Piriac-sur-Mer offers stunning coastal views, unique rock formations, and charming village explorati

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

1.34 km

Rock Arch at Pointe du Castelli

Highlight • Natural Monument

Flat, smooth rocks and a playground made of boulders as big as houses. This point is a treasure and worth exploring at low tide.

Translated by Google •

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2

4.15 km

Port of Lérat

Highlight • Structure

This tiny little port and its beach are a pleasure to visit. The small wooded area protruding out to the port itself gives this place oodles of character.

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3

9.47 km

Port of Piriac-sur-Mer

Highlight • Structure

This port, one of the largest in the region, is filled to the brim with interesting boats and yachts. It is worth taking a look in passing.

Translated by Google •

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B

10.0 km

End point

Parking

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Way Types & Surfaces

Way Types

2.72 km

2.42 km

2.29 km

1.92 km

626 m

Surfaces

2.71 km

2.21 km

2.05 km

1.55 km

1.46 km

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Elevation

Elevation

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Weather

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Today

Friday 22 May

29°C

16°C

0 %

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Max wind speed: 12.0 km/h

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Frequently Asked Questions

How long does it take to hike the Pointe du Castelli loop?

The Pointe du Castelli loop from Piriac-sur-Mer is approximately 10 kilometers (6.2 miles) long. Komoot estimates the duration at around 2 hours and 30 minutes, while other sources suggest it can be completed in about 2 hours and 30 minutes, making it a pleasant half-day excursion.

What is the terrain like on this coastal loop?

The trail offers a diverse terrain, including rugged coastal paths, fine sandy beaches, and rocky sections. You'll navigate some 'escarpés' (steep) coastal trails, as well as areas with flat, smooth rocks and large boulders, particularly around the Rock Arch at Pointe du Castelli. Parts of the path also include paved surfaces and cobbled streets as it winds through Piriac-sur-Mer. It incorporates sections of the pedestrian-only Sentier des Douaniers (GR®34).

What kind of scenery can I expect along the route?

You can expect magnificent panoramic ocean views, especially from Pointe du Castelli, often called the 'Finistère ligérien'. The scenery features a wild coastline with cliffs, coves, and sandy beaches. Unique rock formations, like the iconic 'Tombeau d'Almanzor' (Almanzor's Tomb), are sculpted by wind and waves. The route also passes through Piriac-sur-Mer, a 'Petite Cité de Caractère' known for its charming Port of Piriac-sur-Mer, traditional granite houses, and narrow, flowery streets.

Is the Pointe du Castelli loop suitable for beginners or families?

The trail is generally considered moderate to very easy, making it suitable for a wide range of fitness levels. While Komoot rates it as 'moderate' requiring good fitness, many find it very accessible. The paths are largely manageable, though some rocky sections may require sure-footedness. It's a great option for families, but note that rocky sections and potential tide-dependent routes might make it less ideal for strollers.

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

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. Always check the weather forecast before heading out, as coastal conditions can change rapidly.

Are there any specific considerations regarding tides for this hike?

Yes, tides are an important consideration. At low tide, it's possible to walk along the beach and use a staircase to access certain sections. However, at high tide, an alternative route using streets is necessary to reach the coastal path. Always check local tide tables before you go to plan your route accordingly and make the most of the coastal exploration.

Where does the trail start and where can I park?

The loop typically starts and ends in Piriac-sur-Mer. You can find parking available within the town, particularly near the Port of Piriac-sur-Mer or other designated parking areas. As Piriac-sur-Mer is a popular tourist destination, arriving earlier in the day, especially during peak season, is advisable to secure a parking spot.

Does the trail connect with other hiking paths?

Yes, the route incorporates significant sections of the official Chemin des Douaniers, also known as the GR®34, which is a famous long-distance coastal path. It also overlaps with parts of the Du Més à la Petite Cité de Caractère, Vélocéan, antenne vers Pririac-sur-Mer, and Sentier Côtier.

Is the Pointe du Castelli loop dog-friendly?

While specific restrictions can vary, coastal paths in France, including sections of the GR®34, generally allow dogs on a leash. Given the varied terrain and potential for wildlife, keeping your dog leashed is recommended. Always be mindful of other hikers and local regulations, especially on beaches or in populated areas of Piriac-sur-Mer.

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

No, there are no specific permits or entrance fees required to hike the Pointe du Castelli loop or access the coastal paths around Piriac-sur-Mer. It is freely accessible to the public.

Are there places to eat or stay near the trail?

Yes, Piriac-sur-Mer is a charming town with various amenities. You'll find numerous cafes, restaurants, and pubs, especially around the Port of Piriac-sur-Mer, offering local cuisine and refreshments. There are also options for accommodation, including hotels, guesthouses, and holiday rentals, making it a great base for exploring the region.

Nearby routes

Moderate

4.8

759

Le Croisic Coastal Tour

02:58h

11.7km

30m

Trail Reviews

Brigitte
July 11, 2025, Circuit pédestre côte et centre de Piriac sur mer

The downside of the coastal circuit is that you regularly have to cross beaches, rocks or take the road because it is either a private passage or it is closed by collapses...

Translated by Google

Today we go for a walk at 30 degrees. First we reach the Pointe du Castelli with the military lookout. We continue along the coast, sometimes directly in the sand, sometimes on the Sentier des Douaniers. Bathing beaches are lined up (to be honest: we've seen nicer sections on the Breton coast). Unfortunately, there is no café anywhere. So we walk back on a shady path until we are back in Piriac-sur-Mer, where we finish with an ice cream and a (well-deserved) coffee.

Translated by Google
Martin
July 21, 2022, Piriac-sur-Mer

A few days before we made this walk, we saw this appealing route on a sign. We walk for a long time along the beautiful coastline of Piriac-sur-Mer. On the beach it is sometimes difficult to walk through the soft sand, so we don't really feel that we are making fast progress with the walk. When the walk goes inland at Saint-Sébastien, we first walk through a residential area, but later we follow a nice narrow path to Kervin. From Kervin back to Piriac-sur-Mer we walk via the cycle path Vélocéan, not really special. In Piriac-sur-Mer we meander through the beautiful town.

Translated by Google
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