Refine your search for walks in Saint-Cast-le-Guildo
The Pointe de Saint-Cast-le-Guildo

Hike to the Pointe de Saint-Cast-le-Guildo, its harbour and the seaside town.
Baie de la Fresnaye and Moulin de la Mer

This short hike allows you to discover the southern part of Fresnaye Bay with its colours and lighting changing with the tides, the Moulin de la Mer site, the village of Saint-Germain de la Mer, and views of Fort La Latte.
The Château Serein and Fort La Latte

The Bay of La Fresnaye is one of the most beautiful sites on the Emerald Coast. Sheltered from the prevailing winds, a balcony path winds its way through sparse groves of ash, pine and flowering gorse on the slopes of the small cliffs on the western shore of the bay.
The hike starts at the small hidden beach of Château Serein, follows this balcony trail offering beautiful views of the bay, passes through the tiny port of Saint-Géran and ends at the tip of Fort La Latte.
La Pointe du Chevet in Saint-Jacut-de-la-Mer

The Pointe du Chevet tour is easy to do and offers two types of coastline. On the west side: a wild coastline opening onto the Baie de l'Arguenon and the Hébihens archipelago that extends beyond it. On the east side: the Bay of Lancieux: the polders and small ports of La Houlle Causseul and Le Châtelet. The coastline of Saint-Jacut-de-le-Mer is bordered by 11 beaches, which you can discover by straying from the suggested route, which follows theGR® 34 to (8).
Cap Fréhel and Fort La Latte from Plévenon

After a few kilometres through the Plévenon countryside, you will come to the sea with Saint-Brieuc Bay on your left and Cap Fréhel on your right. Once you have passed Cap Fréhel and Fort la Latte, you will discover Saint Malo Bay and Fresnaye Bay. Gorse, heather and oak trees of various species line the coastal part of the path.
Stop for a moment at Cap Fréhel to discover the colonies of birds nesting on the rocks.
The tip of Saint-Jacut-de-la-Mer via the coastal path

Hike along the coastal path and inland at Saint-Jacut-de-la-Mer with magnificent landscapes. If the tide is low, discover the Pointe du Chevet with its islets.
Tour de l'Arguenon maritime

Discover a magical estuary and hike in the valley from the mouth of the river to the coast.
Its name, "ar" "gwen" "on" (or the white river), comes from the fact that at high tide, its bed fills with a mysterious natural foam caused by the mixing of fresh and salt water at its mouth: nature in all its diversity.
Discover Fréhel cape

Short discovery hike around Fréhel cape and across its moorland.
Le littoral à Saint-Briac

Ce circuit du littoral emprunte le GR® 34. Il permet la découverte des anciens chemins des douaniers et offre un point de vue exceptionnel, de l’embouchure de la Rivière du Frémur jusqu’au Cap Fréhel.
Sables d'Or les Pins - Ruins of the Moulin de la Hunaudaye

An easy route to discover the ruins of a mill, enhanced by magnificent views of the sea and the cliffs of Cap Fréhel.
Château de Bienassis from Les Sables d'Or
Return trip by bike to Château de Bienassis from Les Sables d'Or, on beautiful cycle paths, a few quiet roads and a short stretch of dirt track.Don't miss: the viaduct, the sea views at Erquy and Caroual, and of course a visit to Château de Bienassis
The Pointe d'Erquy

Stroll between the beaches and moorland of the Pointe d'Erquy.
Added moderator on 07/07/2021 : Attention, itinerary modification in (4). See description and reviews.
Dinard between land and sea

You will start by winding your way through the Dinard countryside to reach the sea. Take the customs officers' path, the Clair de Lune promenade, and discover the many islets of the Bay of Saint-Malo. You can also explore the Goule aux Fées cave, where the Lumière brothers took their first photographs in 1877.
Sables d'Or les Pins to Cap d'Erquy from Erquy

This beautiful route starts from the beach at Erquy, first taking in the narrow streets of the village and then the quiet lanes, before leading back to the sea at the end of the Anse des Sables d'Or. After that, it runs along the coast, from beach to beach, taking us back to the port, crossing the moor and skirting the rocks. From the top of the cliffs or at wave level, this trail offers breathtaking and varied views of this magnificent coastline.
Pointe de Cancaval and La Malouinière du Montmarin

Jutting out into the Rance estuary, Pointe de Cancaval offers beautiful views of the right bank: from Saint-Servan to Saint-Malo, the dam and the moorings dotted along the coast.
During the walk, you will notice La Malouinière de Montmarin and its remarkable garden, which is one of the most beautiful private residences, and two tidal mill sites that bear witness to the industrial past linked to the tidal range.
The Rance estuary on the Dinard side, then Saint-Malo

Walking along the Chemin de Ronde between the dam and the pier, you will enjoy various panoramic views of Saint-Servan-sur-Mer and then Saint-Malo. A short boat trip will take you to an outer basin of the port of Saint-Malo. Continue on to the Cité d'Aleth, the Solidor Tower and the Rosais to complete this tour by crossing the dam.
The mills of the Rance - Le Poudouvre

The Rance once had many tide mills on its banks. Today, with the passage of time, erosion and lack of maintenance, little remains. This circuit allows you to discover the coastline, countryside, coastal path, remains of the Montmarin mills, the new mill and the dam that uses the movements of the tides for its tidal power plant.
A balcony overlooking the Bay of Saint-Malo - La Cité d'Alet

The Cité d'Alet is a family-friendly walk, with an exceptional promontory, offering 270° panorama of the Cité Corsaire, the fortified rocks of La Conchée, Petit Bé, Île Harbour, Grand Bé (Chateaubriand's burial place), the Rance estuary and its dam, and Dinard and its beaches.
It's also Saint-Malo birthplace, with the remains of the first human settlements.
Saint-Malo intramural city and Solidor Tower

Discover the pirate town and the personalities who played a part in its history.
The Rance and the historic heart of Dinan
Wind your way along the banks of the Rance, stopping off at the Abbaye Sainte-Magloire-de-Léhon to visit the fortified heights and historic heart of Dinan.
Estuary Left bank of the Rance - Loop starting from Dinan

Loop around Dinan between Rance and Pays du Poudouvre via the Écluse du Châtelier to La Moinerie in the commune of Plouër-sur-Rance.
From Lehon Abbey to Saint-Pern

A long hike for experienced walkers, from Lehon (Côtes-d'Armor), starting at the old Saint-Magloire Abbey (founded in the 9th century) to Saint-Pern (Ille-et-Vilaine), the mother house of the Little Sisters of the Poor. A page of history and religious life waiting to be discovered.