The Greenway V5 – From Erdeven to Quiberon by Bike

The V5 "La Littorale" Greenway offers an exceptional cycling route between Erdeven and Quiberon , covering 23.5-30 kilometers of safe bike paths. Discover the wild dunes, the spectacular coastline, Fort Penthièvre, and the Quiberon peninsula. This cycling getaway is accessible to all, combining unspoiled seascapes and natural heritage with the unique opportunity to return by train aboard the legendary Tire-Bouchon.

A freely accessible cycle route, developed and managed by the Morbihan Department and the municipalities of Erdeven, Plouharnel, Saint-Pierre-Quiberon, and Quiberon, as part of the Brittany Regional Cycle Routes & Greenways Plan. From Les Druides Campground in Carnac, join this cycling marvel for an unforgettable adventure.

📌 About This Itinerary

Camping Les Druides recommends the V5 Greenway via its blog and recommendation articles.

Important: The Voie Verte V5 is a freely accessible cycle route developed and managed by the Morbihan Department and the municipalities of Erdeven, Plouharnel, Saint-Pierre-Quiberon, and Quiberon, as part of the Brittany Regional Cycle Route & Greenway Plan. Les Druides campsite:

• does not manage this route

• does not offer guided tours

• only facilitates your access to this tourist resource

We recommend this exceptional itinerary to enrich your stay.

For practical information—trail conditions, alternative routes, detailed maps— contact the Baie de Quiberon Tourist Office or France Vélo Tourisme.

🚴 Greenway V5 "La Littorale"

General Features

Main route Erdeven → Quiberon:

• Distance: 23.5-30 km depending on the route

• Duration: 1 hour 7 minutes to 2 hours 30 minutes, depending on pace

• Level: Easy / Family-friendly

• Type: Greenway cycle route

• Surface: Smooth asphalt + sandy paths

• Elevation: Virtually flat – very accessible

Grand Site de France

The V5 Greenway crosses the Grand Site de France "Dunes Sauvages de Gâvres à Quiberon"(Wild Dunes of Gâvres to Quiberon), a prestigious label that protects and promotes exceptional natural heritage.

Site features:

• 35 kilometers of continuous dune ridge

• 2,500 hectares of preserved natural space

• Largest dune massif in Brittany

• Almost complete absence of urbanization

• Remarkable biodiversity: protected flora and fauna

• Strict environmental management

The site has been classified as a Natura 2000 site since 2002 and was awarded the Grand Site de France label in December 2018 (18th Grand Site France), recognizing its universal importance.

🗺️ Detailed itinerary – Erdeven → Quiberon (6 stages)

Stage 1: Erdeven → Sainte-Barbe (3.1 miles)

Departure from Erdeven:

✅ Safe bike paths through the dunes
✅ Dune areas of the Grand Site France
✅ Traditional village of Sainte-Barbe
✅ Erdeven Forest nearby

Point of interest: Dune ridge – one of the largest and most exceptional in Brittany.

Stage 2: Sainte-Barbe → Fort Penthièvre (5 miles)

Crossing the dunes of Bégo:

✅ Bégo Dunes: Preserved wild landscapes
✅ Safe country lanes
✅ Arrival at Fort Penthièvre: Military heritage

Point of interest: Fort Penthièvre – historic fortification overlooking the isthmus since 1747 (listed as a Historic Monument in 1933).

Step 3: Crossing the Penthièvre Isthmus (2 km)

Strategic passage to the peninsula:

✅ Bike path built along the D768 since 2019
✅ Unique viewpoint: Quiberon Bay on one side, the Atlantic Ocean on the other
✅ Tombolo: Only 22 meters wide at its narrowest point

⚠️ Before 2019: Dangerous crossing on the D768. Now safe!

Step 4: Penthièvre → Kerhostin (3 km)

Quiberon Bay side:

✅ Seaside road from Penthièvre
✅ Peaceful landscapes sheltered from prevailing winds
✅ Kerhostin: A pivotal village

Stage 5: Kerhostin → Côte Sauvage (3.1 miles)

Along the Tire-Bouchon railway line:

✅ Greenway parallel to historic railway line
✅ Leave 1 km further on to reach the coast
✅ Arrival at Côte Sauvage: Spectacular ocean views without urbanization

Point of interest: Tire-Bouchon railway line – historic Auray-Quiberon line opened in 1882.

Step 6: Côte Sauvage → Quiberon (7 km)

Along the spectacular coastline:

✅ Shared path then greenways to Quiberon
✅ Côte Sauvage: Cliffs, coves, natural arches
✅ Château Turpault: Iconic monument
✅ Arrival at Port Maria: Quiberon town center

Points of interest on the wild coast:

• Pointe Percho: Exceptional view

• Port-Blanc Arch: Pierced rock (visible at low tide)

• 8 km of accessible walking trails

🚂 Le Tire-Bouchon – Return by Train

History & Unique Concept

Le Tire-Bouchon – seasonal TER line connecting Auray to Quiberon via 27 kilometers of railway tracks.

Origin of the name:

• 1985: Summer shuttle service begins

• Problem: Chronic traffic jams on the D768 in summer

• Solution: Trains help avoid traffic jams

• "Corkscrew": Popular name evoking the unblocking of traffic 🔧

Historical Line

Commissioning: July 24, 1882:

• Construction: State Railway Administration

• 1972: Closure of omnibus service (competition from automobiles)

• 1985: Revival with seasonal TER shuttles

• Today: 150,000 travelers every summer

Stations served (9 stops)

From Auray to Quiberon:

1. Auray (Paris-Montparnasse TGV station)

2. Belz – Ploemel

3. Plouharnel – Carnac

4. Les Sables Blancs (founded in 1985)

5. Penthièvre

6. Isthme (founded in 1985)

7. Kerhostin

8. Saint-Pierre-Quiberon

9. Quiberon (port terminal to islands)

In Quiberon, set sail for Belle-Île-en-Mer, Houat, or Hoëdic.

Traffic 2026

Seasonal line June-September:

✅ Weekends in June: June 15-16, 22-23, 2026
✅ High season: June 29 to early September 2026
✅ Frequency: 4-10 round trips daily depending on the period
✅ Off-season: BreizhGo bus service

Exceptional connection:

• Sundays in July and August: 1 direct return trip Rennes → Quiberon

📋 Practical Tips for Cyclists

Recommended Bike Type

• VTC: Ideal for paved sections, comfort

• Mountain biking: For more comfortable sandy sections

• E-bike (electric): Electric assistance on gentle inclines

Essential Equipment

• Water & refreshments: Water bottles, snacks

• Sun protection: Sunscreen, hat, sunglasses

• Smartphone & GPS: Map downloaded

• Weather warning: Strong winds on the coast

Safety on the Trails

✅ Stay upright in narrow passages
✅ Overtake carefully – warn others with your bell
✅ Respect pedestrians, rollerbladers, and people with reduced mobility
✅ Adjust your speed in busy areas
⚠️ Sandy areas: Slow down and maintain your balance

Interesting Variations

Sainte-Barbe towards Plouharnel-Carnac: Head to the beaches of La Trinité
Peninsula tour: 40-50 km option for explorers
Erdeven-Carnac short: Option for a quick return

🏕️ From Les Druides Campground

Super easy access to the V5 Greenway:

✅ Campground located in Carnac
✅ Connection to V5: Via local bike paths (15-20 min)
✅ Short alternative: Carnac-Quiberon direct secure paths
✅ Heated pool: Recovery after a ride

Additional camping services:

• Comfortable mobile homes with overnight bicycle storage

• Heated indoor pool: Relaxation after a walk

• Bar Le Carpe Diem: Open 6 p.m. guests

• Free parking & water point

• Camping team: Advice on itineraries & bike rentals nearby

Perfect combination:

1. Morning: Erdeven-Quiberon V5 bike ride (3-5 hours)

2. Noon: Lunch in Quiberon (port, crêperies)

3. Return: Train Tire-Bouchon (45 min Quiberon-Carnac)

4. Afternoon: Relaxing at the campground pool! 🏊

✨ In Summary

The V5 Greenway "La Littorale" offers an exceptional cycling experience combining:

• Preserved dune areas of the Grand Site France

• Spectacular wild coastline without urbanization

• Historical heritage: Fort Penthièvre, Tire-Bouchon 1882

• Total safety: Developed trails, D768 secured since 2019

• Accessibility: Easy for families, all levels

• One-way return: Legendary Corkscrew Train 150,000 passengers/year

Distance: 23.5-30 km | Duration: 1 hour 7 minutes-2 hours 30 minutes | Level: Easy/Family

From Camping Les Druides, enjoy this unforgettable cycling adventure through Brittany's largest dune massif, classified as a Grand Site de France & Natura 2000.

📞 Contacts & Information 2026

Greenway V5: freely accessible cycle route managed by the Morbihan Department and municipalities.

For trail conditions, variations, and detailed maps, consult the organizations listed below.

Quiberon Bay Tourist Office

Address: 14 rue de Verdun, 56170 Quiberon
Telephone: +33 (0)2 97 50 07 84
Website: www.baiedequiberon.bzh

Services:

• Updated V5 track status

• Alternative cycling routes

• Detailed map available for download

• Bicycle rental locations (hybrid bikes, mountain bikes, electric bikes)

France Cycling Tourism

Website: www.francevelotourisme.com

Services:

• Detailed V5 map available for download

• Information on bike routes and greenways

• Complete guide to Breton itineraries

TER Brittany – Corkscrew

Online booking: www.sncf-connect.com
Auray train station: Direct booking on site

Services:

• Seasonal line June-September

• 9 stations Auray → Quiberon

• 4-10 daily round trips depending on the period

• Off season: BreizhGo bus service

Traffic in 2026:

• Weekends in June: June 15-16, June 22-23

• High season: June 29 to early September

• Sundays in July and August: Live from Rennes to Quiberon

Les Druides Campground

Address: 55 Chemin de Beaumer, 56340 Carnac
Telephone: +33 (0)2 97 52 08 18
Website: www.camping-les-druides.com

Services:

• Heated indoor pool

• Comfortable mobile homes

• Secure overnight bicycle storage

• Bar Le Carpe Diem (6 p.m. guests)

• Free parking

• Team advice & bike rentals nearby