The Île de Noirmoutier coastal walking section explores the northern shore of this island off the Vendée coast in Pays de la Loire, where the Bois de la Chaize pine forest meets the Atlantic. The recommended on-foot coastal section covers 8–12 kilometres from the Bois de la Chaize, Avenue de Banzeau, 85330 Noirmoutier-en-l'Île, heading east and north along the island's most sheltered coastline before returning through the woodland interior. The full 50-kilometre island circumference is best completed by bicycle rather than on foot.
The island sits at near sea level, with total elevation change under 20 metres throughout the coastal walk. Path surfaces include sand and shell tracks through the pine forest, a maintained coastal path along the rocky northern shoreline, and minor road sections through the residential Bois de la Chaize neighbourhood. The pine forest provides consistent shade; the rocky coastal sections are fully exposed to Atlantic light. The northern shore features a series of small sandy beaches — Plage des Dames, Plage de l'Anse Rouge, and Plage du Bois de la Chaize — interspersed with low sea-wall promontories.
The island is accessible by two routes: the fixed Pont de Noirmoutier bridge, open year-round, and the Passage du Gois, a 4.5-kilometre tidal causeway submerged at high tide and passable only at low tide. Detailed tide schedules are published at gois.fr. Bicycle hire is available on the island from several outlets near Noirmoutier-en-l'Île town centre at approximately €10 per day.
Key landmarks include the Château de Noirmoutier (museum admission from approx €4), the Marais Salants salt marshes on the island's southern side visible from certain higher track sections, and Plage des Dames — the island's most photographed beach, sheltered by a pine headland. The Bois de la Chaize pine forest was planted in the 19th century and remains one of the island's defining features. No permits are required for the coastal walk.
Trail facts
- Trail area
- Île de Noirmoutier, Vendée, Pays de la Loire
- Best season
- May–September
What to bring
- Flat walking shoes or bicycle
- Sun protection
- Water
Location
Start: Bois de la Chaize, Avenue de Banzeau, 85330 Noirmoutier-en-l'Île
47.0048, -2.2396 View on map
Highlights
- Pine-forest coastal walking through Bois de la Chaize along one of the Vendée coast's most sheltered northern shorelines
- Plage des Dames, Plage de l'Anse Rouge, and Plage du Bois de la Chaize punctuate the 8–12 km coastal route
- Château de Noirmoutier and the island's Marais Salants salt marshes are within easy reach of the walking circuit
- The Passage du Gois tidal causeway — submerged at high tide — provides a dramatic alternative arrival to the island
- Bicycle hire (from €10/day) enables the full 50-kilometre island circumference, combining cycling and walking in one visit
Tips for visiting
- Check tide times for the Passage du Gois at gois.fr before planning to use the tidal crossing — it floods rapidly and vehicles are regularly stranded
- The Bois de la Chaize coastal path is busiest in July–August; visiting in late May or June gives quieter conditions with good weather
- Sun protection is essential on the exposed rocky coastal sections; the pine forest provides shade only on the woodland sections
- Bring cash for the Château de Noirmoutier museum if combining the walk with a cultural visit — card payment is not always available
- The island's salt marshes on the southern side are best viewed by bicycle; the walking route from Bois de la Chaize covers mainly the northern shore
When to visit
May, June, and September offer the ideal balance of warm weather, calm seas, and smaller crowds on the coastal path. July and August are the busiest months, with beach parking filling early and the Bois de la Chaize path congested near the main entrance.
Accessibility
The paved sections of the Bois de la Chaize neighbourhood and Noirmoutier town centre are accessible for wheelchairs and pushchairs. The sandy pine forest tracks and rocky coastal sections of the walking route are not suitable for wheelchairs or mobility aids. Plage des Dames has a matted beach access path suitable for wheelchair users during the summer season.
Frequently asked questions
Can the coastal walk be done without a car?
The island is accessible by car via the Pont de Noirmoutier. There is no regular passenger-only ferry service. The most car-free option is to arrive by car or coach and hire a bicycle at island rental outlets to combine cycling and walking. Organised coach day trips from Nantes operate during summer.
What is the Passage du Gois and is it safe to cross on foot?
The Passage du Gois is a 4.5-kilometre tidal causeway that submerges at high tide. It can be crossed on foot or by bicycle only at low tide, with a safe window of approximately two hours. Timing must be confirmed using the official gois.fr tide schedule, as the causeway floods rapidly.
How long does the Bois de la Chaize coastal walk take?
The 8–12 km coastal section along the northern shore and back through the pine forest takes approximately 2.5–3.5 hours at a relaxed walking pace, including time to stop at the beaches.
Is the island worth visiting outside peak summer season?
May, June, and September offer quieter conditions with good weather, lower accommodation prices, and fewer crowds. The Marais Salants salt harvest runs from July to September. The island has a year-round resident community with core services open outside summer.