E2 Ouest France: Section Route du Littoral

The E2 Ouest France: Section Route du Littoral is a 175 km point-to-point trail in northern France, tracing the English Channel coast from Calais to Le Tréport across the Côte d'Opale and Picardie littoral. Gaining approximately 1,050 m of elevation over 9 days of walking, it is rated moderate — a rewarding coastal journey through sheer chalk headlands, sweeping sand dunes, and historic fishing ports.

About the E2 Ouest France: Section Route du Littoral

The Section Route du Littoral is the coastal leg of the E2 European Long Distance Path in western France, operated by FFRandonnée (Fédération Française de la Randonnée Pédestre). Running 175 km from Calais to Le Tréport, it forms part of one of the world's most significant walking routes — the E2 stretches more than 4,800 km from Galway on Ireland's Atlantic coast to Nice on the French Riviera, and is classified as an International Walking Network (IWN) route.

This coastal section traverses two distinct landscapes. The northern third, along the Côte d'Opale, delivers some of northern Europe's most dramatic cliff scenery: chalk headlands at Cap Blanc-Nez (134 m) and Cap Gris-Nez (45 m), the latter standing just 33 km across the water from the English coast at Dover. On clear days, the white cliffs of Kent are plainly visible — a remarkable reminder of the geological kinship between France and Britain.

Beyond Boulogne-sur-Mer, the trail shifts to the Picardie coast, where the terrain opens into wide, flat beaches backed by marram-grass dunes. The Baie de Somme estuary — a designated Ramsar wetland spanning 7,000 hectares and internationally important for migratory birds — dominates the final third, offering walkers sweeping views across tidal mudflats and saltmarsh. Harbour seals haul out on the sandbars near Le Crotoy, and in late summer the sky fills with oystercatchers, dunlin, and knot funnelling south on the East Atlantic Flyway.

Waymarking follows the FFRP double red-and-white balise system throughout, and the route is well-served by towns, gîtes d'étape, and public transport connections at every stage — making it accessible to any walker of moderate fitness without specialist expedition experience. The trail is formally part of the E2 path administered by the European Ramblers Association (ERA), which sets standards for marking, maintenance, and route quality across all member nations.

Route Overview & Stages

The 9-stage itinerary runs south-west from Calais through three departments: Pas-de-Calais, Somme, and Seine-Maritime. Daily distances range from 13 km (stage 9) to 26 km (stage 7), averaging 19.4 km per day. Total ascent sits at approximately 1,050 m, concentrated in the cliff sections around the two Caps during stages 1 and 2. The second half of the trail — from Étaples to Le Tréport — is notably gentler, following flat beach and estuarine paths at near sea level.

Highlights & Points of Interest

• Cap Blanc-Nez (134 m) — The trail's most dramatic viewpoint: sheer chalk cliffs dropping directly to the Channel, with the full Dover Strait laid out below. A granite obelisk commemorates the Dover Patrol's WW1 operations, and on clear days the English coastline is unmistakable some 40 km east. The clifftop grassland supports rare chalk-specialist plants including early spider orchid in May.
• Cap Gris-Nez (45 m) — The closest point in continental Europe to England — just 33 km to Dover — Cap Gris-Nez juts into the world's busiest shipping lane, where more than 500 vessels per day pass. Channel swimmers traditionally touch land here at the end (or start) of their crossing. The semaphore lighthouse at the point has guided ships since 1837.
• Boulogne-sur-Mer — France's largest fishing port and the trail's largest stage town, with a fully intact medieval walled upper city (Haute-Ville) containing the cathedral of Notre-Dame. The harbour holds the biggest fishing fleet in France, and the morning seafood market near the port gate is one of the finest on the northern coast.
• Le Touquet-Paris-Plage — An elegant resort developed from 1902 by English landowners who planted a 1,200-hectare pine forest to stabilise the dunes behind a 12 km beach. Its art-deco villas and casino stand as a complete contrast to the chalk-cliff scenery of the Côte d'Opale just 17 km to the north.
• Baie de Somme — A Ramsar-designated wetland of 7,000 hectares where harbour seals (Phoca vitulina) haul out year-round on the sandbanks near Le Crotoy and Saint-Valery. The bay is a key node on the East Atlantic Flyway: in August and September, tens of thousands of dunlin, knot, and curlew stage here before continuing south.
• Saint-Valery-sur-Somme — In September 1066, William the Conqueror assembled more than 700 ships in this harbour, waiting two weeks for a southerly wind before setting sail to conquer England. The medieval Tour de Nevers gate stands at the water's edge. Joan of Arc was briefly imprisoned here in 1430 before being transferred to Rouen.
• Cayeux-sur-Mer — The longest shingle (galets) beach in Europe — 20 km of rounded flint pebbles backed by raised dune vegetation under statutory protection. A wooden planche promenade runs 3 km above the tideline, and the shore is classified as a Site Classé for its distinctive coastal geomorphology.
• Le Tréport — The trail's end-point at the mouth of the Bresle river, where 100 m chalk cliffs frame the harbour entrance. A vintage funicular railway climbs the cliff face from the port to the clifftop belvedere at Mers-les-Bains, offering a fitting finale to 175 km of coastal walking.

Best Time to Hike the E2 Ouest France: Section Route du Littoral

The trail is walkable from April through September. The English Channel coastline has a maritime climate: mild temperatures year-round, persistent wind exposure along the cliff sections, and rain possible in any month. As of 2026, the FFRP balise network is fully maintained and accommodation operates on a May–September season, with a handful of year-round gîtes in major towns.

April–May: Wildflowers on the clifftops (thrift, sea campion, kidney vetch), migrating birds arriving in the Baie de Somme, and uncrowded trails. Temperatures reach 12–16 °C inland but feel colder on exposed headlands. Some coastal gîtes open from mid-April; book ahead. The wind along Caps Blanc-Nez and Gris-Nez can be sharp in April.

June — the single best month: Long daylight hours (up to 17 hours), settled weather with average highs of 18–20 °C, clifftop grasslands in full bloom, and accommodation fully open without July–August pressure. The Baie de Somme seal pups are visible from mid-June. Weather windows are longer and more reliable than May, and trails are clear of summer beach crowds.

July–August: Excellent weather — average highs of 21–24 °C — but Le Touquet, Fort-Mahon, and other beach towns operate at full tourist capacity. Book gîtes 6–8 weeks ahead for any July or August stage. Trail walking is best in early morning before beach traffic peaks at midday. Expect significantly more company on the cliff sections near the Caps.

September: The Baie de Somme reaches peak wildlife spectacle — thousands of migratory waders, seal pups active on the bars, and the saltmarsh glowing russet and gold. Temperatures drop to 16–18 °C and visitor numbers thin sharply after the first week. A strong second choice if June is fully booked.

October onwards: Atlantic storm systems arrive with increasing frequency. Several coastal gîtes close after the first week of October. Walking remains possible for experienced, well-equipped hikers but conditions should not be underestimated.

Practical Information

Accommodation

The Route du Littoral requires no tent unless you choose to carry one — gîtes d'étape, hotels, and campsites are available at every stage town along the 175 km. Plan to book ahead for summer dates.

• Gîtes d'étape: FFRP-affiliated walker gîtes in Wissant, Audinghen, Hardelot-Plage, Étaples, Berck-sur-Mer, Fort-Mahon-Plage, Saint-Valery-sur-Somme, and Cayeux-sur-Mer. Expect to pay €20–32 per person per night for a dormitory bed; breakfast costs €8–12 extra. Dinner (table d'hôte) is available at most gîtes for €14–22.
• Hotels: Budget chain hotels in Calais (from €55 per room), mid-range options in Boulogne-sur-Mer (from €75), and resort hotels in Le Touquet (from €110). Boutique hotels in Saint-Valery-sur-Somme range from €85–140 per room.
• Camping: Municipal campsites with pitches at €10–20 per pitch per night operate between May and September at most coastal towns. Wild camping is prohibited on the protected dune systems and within the Baie de Somme nature reserve.

Getting There & Back

To the start (Calais): SNCF TGV trains from Paris Gare du Nord reach Calais-Ville in 1 h 30 min. Eurostar services from London St Pancras stop at Calais-Fréthun in 27 minutes. Ferry crossings from Dover (P&O, DFDS) take 90 minutes to Calais port. The nearest international airport is Paris Charles de Gaulle (CDG), approximately 3 hours by train via Paris Nord.

From the end (Le Tréport): The Eu–Le Tréport station, 3 km inland, connects by SNCF regional train to Abancourt, where onward services reach Rouen (total approximately 1 h 45 min) and Paris Saint-Lazare (approximately 2 h 30 min). Buses also connect Le Tréport to Dieppe (50 min) for direct Paris Saint-Lazare trains (1 h 55 min).

Stage-to-stage transport: SNCF TER regional trains connect Calais, Boulogne-sur-Mer, Étaples-Le Touquet, and Abbeville (for Somme connections). Local bus services cover the gaps between smaller settlements. The trail is designed as a linear walk from north to south, and the prevailing south-westerly wind is slightly more favourable walking in this direction.

Permits & Fees

No permit or trail fee is required. The route follows public chemins de randonnée and coastal rights of way throughout. The FFRP topo-guide covering this section is strongly recommended and costs approximately €20 from the FFRandonnée online boutique; it includes 1:50,000 IGN cartographic maps and detailed route notes in French. Entry to the Baie de Somme nature reserve is free; organised guided boat tours to the seal colony cost €12–18 per person and depart from Le Crotoy and Saint-Valery from April to October.

Gear & Packing List

The Route du Littoral requires no technical mountaineering equipment — waterproofed trail shoes with good grip on chalk and wet sand are sufficient for all 9 stages. That said, wind exposure along the Caps section and the ever-present Channel rain risk make a reliable waterproof shell jacket the single most important item in your pack. For a 9-day point-to-point walk on the gîte network, a 35–60 L backpack covers every scenario without overloading. For current pack recommendations see Best Ultralight Backpacks of 2026: 7 Packs Tested and Ranked.

• Osprey Aether 65 — A full-featured 65 L pack with integrated rain cover and hydraulic back panel load transfer, well-suited to multi-stage point-to-point journeys where you need flexibility to carry a day's extra food across the longer Baie de Somme stages.
• Deuter Aircontact Lite 45+10 — The aluminium frame and ventilated VariFlex back system manage 7–10-day loads comfortably. The 45+10 L configuration expands for days when a gîte meal is unavailable and you need to carry extra supplies across the 26 km stage 7.
• Fjällräven Abisko Hike 35 — For walkers keeping weight low on a gîte-to-gîte trip without camping gear, the 35 L Abisko Hike delivers a light, ventilated carry over the 14–26 km daily distances. Fjällräven's G-1000 fabric resists the regular coastal drizzle well.
• Zpacks Arc Haul Ultra 60L — At under 570 g, this is the ultralight option for walkers who weigh everything. Pairs well with careful nutrition planning for sustained days on the trail — see How Many Calories Do You Need Hiking a Full Day? for guidance on fuelling 20 km coastal stages.

Additional essentials: waterproof jacket and trousers (non-negotiable on the Channel coast), sun protection for the open beach sections of stages 5–7, trekking poles for the cliff ascents and descents at Caps Blanc-Nez and Gris-Nez, binoculars for the Baie de Somme seal and bird watching, and a physical or offline copy of the FFRP topo-guide.

Similar Trails You Might Like

Walkers drawn to the Route du Littoral's combination of coastal scenery, deep historical layering, and well-serviced daily stages will find France's long-distance network rich with options. The Tour du Mont Blanc - Itinéraire principal offers a completely different challenge — alpine rather than coastal — but shares the same FFRP waymarking system and the same satisfaction of a multi-stage route through dramatically varied landscape. The GR 20 Principale in Corsica is widely regarded as one of Europe's most demanding mountain traverses, covering 180 km across the island's granite spine. For a gentler literary walk through the French interior, the Chemin de Stevenson - Liaison 1 follows Robert Louis Stevenson's 1878 journey with his donkey Modestine through the Cévennes. The GR 105 provides a south-eastern alternative through the Rhône corridor. For an extended cross-border E2 experience touching the French Alps, the GRV Glorioso Rimpatrio dei Valdesi (325 km) traces the 1689 return march of Waldensian refugees from Geneva into the Piedmont valleys. Adventurous walkers looking beyond Western Europe might also consider the Theth to Valbona hike in the Albanian Alps, which offers dramatic mountain scenery at a fraction of the logistical complexity.

Frequently Asked Questions

When is the best time to hike the E2 Ouest France: Section Route du Littoral?

June is the single best month. Long daylight hours of up to 17 hours, settled Channel weather with average highs of 18–20 °C, and clifftop wildflowers combine to make it the most enjoyable window. Accommodation is fully open without high-season pressure, and the Baie de Somme seal colony is active. April–May and September are strong alternatives; avoid October onwards as Atlantic storms arrive and gîtes begin to close.

How difficult is the Route du Littoral?

The trail is rated moderate. No technical skills or specialist equipment are required, but the 175 km total distance and 1,050 m accumulated elevation demand solid walking fitness and the ability to sustain 14–26 km days for 9 consecutive days. The most demanding stages are 1 and 2, climbing and descending the chalk cliffs at Cap Blanc-Nez (134 m) and Cap Gris-Nez. Stages 5–8 across the flat Picardie coast and Baie de Somme are considerably gentler and suitable for most walkers.

How far do you walk each day on this trail?

The standard 9-stage itinerary averages 19.4 km per day, with individual stages ranging from 13 km (stage 9, Cayeux-sur-Mer to Le Tréport) to 26 km (stage 7, Fort-Mahon-Plage to Saint-Valery-sur-Somme). Walkers preferring shorter days can split stage 7 by overnighting at Le Crotoy, stretching the walk to 10 days. Those with more experience can combine stages 4 and 5 (total 31 km) to complete the route in 8 days.

What accommodation is available along the route?

The trail is fully serviced at every stage town. FFRP-affiliated gîtes d'étape (€20–32 per person) are located in Wissant, Audinghen, Hardelot-Plage, Étaples, Berck-sur-Mer, Fort-Mahon-Plage, Saint-Valery-sur-Somme, and Cayeux-sur-Mer. Hotels range from €55 (Calais budget options) to €140 (Saint-Valery boutique). Municipal campsites along the coast charge €10–20 per pitch from May to September. Book at least 6 weeks ahead for July and August dates.

Do you need a permit to walk the Route du Littoral?

No permit, registration, or trail fee is required. The entire 175 km follows public chemins de randonnée and legally accessible coastal rights of way. The only recommended outlay is the FFRP topo-guide for this section (approximately €20), which includes 1:50,000 IGN maps of the full route and detailed navigation notes. Entry to the Baie de Somme nature reserve is free; optional guided seal-watching boat tours from Le Crotoy or Saint-Valery cost €12–18 per person.