Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Places to see
Castles
France
Brittany
Dinan

Saint-Cast-Le-Guildo

Top 7 Castles around Saint-Cast-Le-Guildo

Best castles around Saint-Cast-Le-Guildo offer a journey through Brittany's rich history and strategic coastal defenses. This region is characterized by its rugged coastline, estuaries, and historical fortifications. Many of these sites are nestled within natural landscapes, providing both cultural insights and scenic viewpoints. The area's past is marked by significant events, with castles playing a central role in controlling maritime and land passages.

Best castles around Saint-Cast-Le-Guildo

  • The most popular castles is Guildo Castle, a castle that rises above…

Last updated: May 1, 2026

Guildo Castle

Highlight • Castle

The ruins of the Château du Guildo rise above the mouth of the Arguenon.
The castle was once the property of Prince Gilles of Brittany, whom his own brother, Duke …

Translated by Google •

Tip by

See rides here

Send to Phone

Save

Fort La Latte

Highlight • Castle

Great castle - beautifully decorated with historical "accessories" - I also saw a small tour in a historical garb. Many visitors connect the fort with a hike along the coast to Cap Frehel.

Translated by Google •

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

From Port Saint-Géran to Fort La Latte

Highlight (Segment) • Beach

A pretty part of the GR between a small forgotten port and the majestic Fort La Latte.

Translated by Google •

Tip by

Save

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

Save

Port of Notre-Dame du Guildo

Highlight • Settlement

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 …

Translated by Google •

Tip by

Save

Sign up for free to discover even more castles around Saint-Cast-Le-Guildo.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Saint-Cast-Le-Guildo

The Customs Officers’ Path – GR 34 between Erquy and Saint-Malo

Hiking around Saint-Cast-Le-Guildo

Running Trails around Saint-Cast-Le-Guildo

Cycling around Saint-Cast-Le-Guildo

Road Cycling Routes around Saint-Cast-Le-Guildo

MTB Trails around Saint-Cast-Le-Guildo

Gravel biking around Saint-Cast-Le-Guildo

Other adventures around Saint-Cast-Le-Guildo

The Customs Officers’ Path – GR 34 between Erquy and Saint-Malo

Hiking Collection by

SimonWicart

Tips from the Community

Pascal Prioul
October 30, 2025, Château du Nessay

Magnificent renovation to transform this castle into a hotel/restaurant.

Translated by Google

0

0

The fort is accessible via a drawbridge, and its walls offer breathtaking views over the cliffs and the endless expanse of the sea. Between the towers, battlements, and cannons, history is palpable—and it's easy to understand why this place has often served as a film set, including "The Vikings" starring Kirk Douglas.

Translated by Google

1

0

At the end of the coastal path from Cap Fréhel, Fort La Latte stands perched on a rock high above the sea. This impressive fortress has guarded the Emerald Coast since the 14th century. Originally built as a castle, it was later expanded into a coastal fortress to protect the Breton coast from attacks from the sea.

Translated by Google

1

0

a few kilometers along the coastline where you can both see the beautiful sea and enjoy walking in a forest. On this road you will encounter some tough climbs and descents.

Translated by Google

1

0

Originally known as the Château de la Roche Goyon, this majestic fortress sits on a narrow headland and offers breathtaking views of the Baye de la Fresnaye and the open sea. The path to the fort took me through a picturesque landscape blooming in all the colors of the heather. The coastal hike from Cap Fréhel to Fort la Latte was not only scenically beautiful, but also pleasant to manage. The fresh sea breeze and the view of the cliffs made the hike a special experience. The fort itself was a journey into the past. As soon as I entered, I felt like I had been transported back to the Middle Ages. The well-preserved complex and the lovingly restored historical accessories made the visit particularly exciting. I was lucky enough to take part in a short tour during which a guide in historical costume told exciting stories and facts about the fortress. From the top of the defensive tower, I had an impressive panoramic view of the entire complex and the surrounding coast. The climb was a bit strenuous, but the view made up for all the effort. The opportunity to stroll through the different parts of the castle and admire the details of the architecture was fascinating. It is advisable to come early, as the fort is well visited even in the off-season. Parking is free, and even with the camper van I found a shady spot. A public toilet area was also available, which made the stay even more pleasant.

Translated by Google

1

0

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.

Translated by Google

0

0

Barney
September 10, 2023, Fort La Latte

From the top of the fort's defense tower you have a great view of the complex and the surrounding area.

Translated by Google

2

0

Gilles van Bretagne lived here in the 15th century, a poet and womanizer who lived a merry life, hence the expression "courir le guilledou" (to go on a woman hunt). But his brother, Duke Francis I of Brittany, suspected Gilles of plotting and had him imprisoned. Because he didn't die fast enough, he was then strangled. Before his death, however, Gilles subjected his brother to divine judgment and the duke also died, tormented by remorse

Translated by Google

6

1

Frequently Asked Questions

What are the main historical castles to visit near Saint-Cast-Le-Guildo?

The two most prominent historical castles in the area are Guildo Castle and Fort La Latte. Both offer a deep dive into Brittany's past and strategic coastal defenses.

What is the history behind Guildo Castle?

Guildo Castle, perched above the Arguenon estuary, has origins dating back to the 11th century. It was significantly transformed in the 15th century by Françoise de Dinan and was once the property of Prince Gilles of Brittany. The site was crucial for controlling both maritime and land passages.

What makes Fort La Latte a unique visit?

Fort La Latte is a well-preserved 14th-century feudal castle built of pink sandstone on a dramatic rocky spur extending into the sea. Its robust architecture, formal gardens, and stunning coastal setting near Cap Fréhel make it a highly picturesque and historically rich destination.

Are the castles around Saint-Cast-Le-Guildo suitable for families?

Yes, both Guildo Castle and Fort La Latte are considered family-friendly. Children can enjoy exploring the ruins and climbing towers, and the historical 'accessories' and occasional historical reenactments at Fort La Latte add to the experience.

Can I bring my dog to the castles or on nearby walks?

While specific dog policies for the interior of the castles may vary, the surrounding natural areas and coastal paths are generally dog-friendly. For example, the walks around Fort La Latte towards Cap Fréhel are popular for dog walkers.

What natural features and viewpoints can I find near these castles?

Near Guildo Castle, you'll find a Natura 2000 classified estate with coastal woods, dunes, and salt marshes, offering views of the Arguenon Bay and Ebihens archipelago. Fort La Latte provides stunning viewpoints from its tower and the nearby La Latte Beach offers unique perspectives of the fort from below.

Are there hiking opportunities near the castles?

Absolutely. Many visitors combine a visit to Fort La Latte with a hike along the coast to Cap Fréhel. The area around Guildo Castle also offers scenic walks within its natural estate. For more detailed hiking routes, you can explore the Running Trails around Saint-Cast-Le-Guildo guide.

What other outdoor activities can I do near the castles?

Beyond hiking, the region offers various outdoor activities. You can find mountain biking trails, such as the 'Guildo Castle – Pointe du Chevet loop', and road cycling routes like the 'Guildo Castle – View of the Bay loop'. For more information, check out the MTB Trails around Saint-Cast-Le-Guildo and Road Cycling Routes around Saint-Cast-Le-Guildo guides.

Is there parking available at Guildo Castle?

Yes, Guildo Castle offers free parking and is accessible all year round.

How long does it typically take to visit Fort La Latte?

A visit to Fort La Latte can take anywhere from 1.5 to 3 hours, depending on how much you wish to explore the interior, climb the tower for views, and wander the grounds. Many visitors also extend their trip with a coastal walk.

Are there cafes or places to eat near the castles?

Near Guildo Castle, the Port of Notre-Dame du Guildo offers a pleasant tea room with views of the castle. For Fort La Latte, you'll find options in nearby villages or at Cap Fréhel.

What is the best time of year to visit the castles in this region?

The castles are generally enjoyable year-round. However, spring and autumn offer pleasant weather for exploring and hiking, with fewer crowds than the peak summer months. Visiting during these seasons allows for comfortable walks and clear views.

Most popular routes around Saint-Cast-Le-Guildo

Hiking around Saint-Cast-Le-Guildo

Most popular attractions around Saint-Cast-Le-Guildo

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Looking for the best castles somewhere else? Discover other guides around Saint-Cast-Le-Guildo:

LancieuxTréméreucPloubalayLangrolay-Sur-RancePleslin-TrigavouPléboulleSaint-PôtanSaint-Jacut-De-La-MerRucaMatignonSaint-LormelPludunoCorseulPlancoëtBourseulHénansalLanguenanPlouër-Sur-RancePlévenonFréhel

Nearby adventure guides

Things to Do around Matignon

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy