A major long-distance coastal walk circling the entire Cotentin Peninsula from Mont-Saint-Michel, around Cap de la Hague (the northwestern tip), and down the D-Day beaches coast. The northwestern sections (Cap de la Hague) are wild and spectacular — dramatic headlands, strong tides, and remote hamlets. The D-Day sections are historically profound.
The GR223, marketed as the Tour de la Manche, is a major long-distance coastal footpath that circumnavigates the entire Cotentin Peninsula in Normandy — approximately 380 kilometres taking 14 to 20 days to walk in full. Beginning at Mont-Saint-Michel in the south, the path traces the peninsula's western coast northward to Cap de la Hague (the extreme northwestern tip), then turns south along the eastern coast past the historic port of Barfleur, and ends near Carentan on the Vire estuary. The route is marked with standard French GR red-and-white blazes throughout.
Starting from Mont-Saint-Michel — accessible by bus from Rennes or Saint-Malo, or by car via the N175 — walkers first cross the salt marshes and tidal flats bordering the bay before picking up the coastal path northward through the bocage farmland of the western Cotentin shore. No permit is required; the path is free. The wild northwestern section around Cap de la Hague involves dramatic open headlands, fierce tidal channels, and remote fishing hamlets that see very few visitors. Services are sparse in this section and careful planning for accommodation and water resupply is essential. The Goury lifeboat station at the peninsula's extreme tip — recognisable by its round tower perched at the edge of one of Europe's most powerful tidal races — is the route's most dramatic single landmark.
The eastern coast is more populated and historically significant. Barfleur, a medieval port used by William the Conqueror, and its lighthouse (Phare de Gatteville, 75 metres tall, open to visitors) are highlights of the northern section. The D-Day coast section passes Utah Beach, the La Madeleine museum site, and the marshland behind the beaches where US paratroopers landed on 6 June 1944. Terrain varies enormously: cliff-tops, dune systems, sandy beaches, tidal salt marshes, and bocage farm paths. Total elevation gain over the full route is approximately 2,500 metres, concentrated in the Cap de la Hague headland section.
Most walkers tackle the GR223 in sections. The Cap de la Hague day section (from Cherbourg or Omonville-la-Rogue) and the Mont-Saint-Michel arrival approach are most popular as standalone day walks. Full-route walkers should carry detailed IGN 1:25000 maps for each section. Accommodation ranges from gîtes d'étape (walkers' hostels, approximately €18–25 per night) to hotels in Cherbourg and Barfleur.
Trail facts
- Best season
- May–October
Highlights
- Cap de la Hague headlands
- Goury lifeboat station
- Barfleur village and lighthouse
- Utah Beach coast
- Mont-Saint-Michel approach through salt marshes
Tips for visiting
- Book accommodation on the Cap de la Hague section months ahead in peak season — the remote northwestern coast has very limited beds and gîtes fill quickly.
- The tidal currents at Cap de la Hague are among the strongest in Europe; never attempt any beach or foreshore walking near the headland without first checking tide times.
- Carry French IGN 1:25000 topographic maps for each section — GPS apps may show inaccurate trail alignments in recently rerouted or military-restricted areas near Cherbourg.
- The D-Day beaches section includes several designated historic memorials; allow extra time for visits to Utah Beach and the La Madeleine museum.
- Water points are sparse on the western Cotentin coast; carry at least 2 litres between villages when walking the remote sections.
When to visit
May through September is the recommended window, with June and early September ideal for quieter trails and stable weather. The Cap de la Hague section can experience violent Atlantic gales even in summer; check marine weather forecasts before walking the exposed northwestern headland.
Accessibility
The GR223 full route is not suitable for wheelchairs or pushchairs — it crosses cliff tops, salt marsh boardwalks, sandy beaches, and uneven farm tracks. Some short, flat sections on the D-Day beaches coast between Utah Beach and La Madeleine can be accessed on hard-packed sand, but the overall route requires able-bodied walkers.
Frequently asked questions
Can the GR223 be walked in sections rather than all at once?
Yes, the route divides naturally into day and multi-day sections. The Mont-Saint-Michel approach, the Cap de la Hague headland, and the D-Day beaches are the most popular standalone sections and can each be walked in a day from a nearby transport hub.
What is the best base for walking sections of the western Cotentin coast?
Cherbourg is the largest town on the peninsula with the widest range of accommodation and good transport connections; it provides easy access to the Cap de la Hague section. Saint-Lô and Carentan serve the southern D-Day coast section.
Is the GR223 suitable for solo walkers?
Yes, but the remote northwestern section around Cap de la Hague is genuinely isolated. Solo walkers should carry a charged mobile phone (Bouygues or Orange networks have the best coverage), a paper map, and leave a route plan with a contact at home.
Are there any fees or permits required?
None. The GR223 crosses public land and waymarked rights of way throughout Normandy; no permits or fees are required to walk any section of the route.
When is the best time to walk the full tour?
May to mid-October is the recommended window. June and September offer the best balance of stable weather, available accommodation, and manageable crowds. July and August are warm but gîtes in the most remote sections are at a premium.