Sources · Destination Guide

Southern Brittany: Concarneau, the Glenan Islands and Quiberon

Cold-water granite reefs, historic wrecks, and island-blue Atlantic light

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Research Sources

Destination Guide Sources For Southern Brittany: Concarneau, the Glenan Islands and Quiberon

Reference links used to build and maintain this guide.

38 sources • Updated Sep 5, 2026

Written by DiveJourney. Built from public sources and local operator knowledge. Last updated Sep 5, 2026.

Brittany Tourism - Glenan Archipelago - Official regional tourism overview covering seasonal passenger departures, visitor facilities, and the prohibition on camping.
EnezGreen - Glenan International Diving Center - Local operator source for the April to October dive season, Glenan habitats, wildlife, site depths, and the Pietro Orseolo wreck.
Cornouaille Plongee - Dive Sites - Local club inventory for Concarneau Bay and Glenan walls, wrecks, plateaux, and advanced sites including Basse Jaune.
Cornouaille Plongee - Visiting Divers - Local club guidance on visitor eligibility, French qualification levels, and access to wreck and reef diving.

Research Sources

Destination Guide Sources For Southern Brittany: Concarneau, the Glenan Islands and Quiberon

Reference links used to build and maintain this guide.

38 sources • Updated Sep 5, 2026

Written by DiveJourney. Built from public sources and local operator knowledge. Last updated Sep 5, 2026.

Brittany Tourism - Glenan Archipelago - Official regional tourism overview covering seasonal passenger departures, visitor facilities, and the prohibition on camping.
EnezGreen - Glenan International Diving Center - Local operator source for the April to October dive season, Glenan habitats, wildlife, site depths, and the Pietro Orseolo wreck.
Cornouaille Plongee - Dive Sites - Local club inventory for Concarneau Bay and Glenan walls, wrecks, plateaux, and advanced sites including Basse Jaune.
Cornouaille Plongee - Visiting Divers - Local club guidance on visitor eligibility, French qualification levels, and access to wreck and reef diving.

- Concarneau operator source for guided and autonomous scuba planning in Concarneau Bay and the Glenan Islands.

CPES - Snorkeling and Freediving - Concarneau operator source for April to October snorkel, fin-swimming, and open-water freedive training.

Haliotis - Fun Diving South Brittany - Quiberon operator source for the April to October season, booking pattern, and range from beginner to experienced diving.

Haliotis - Quiberon Dive Sites - Detailed operator descriptions for Teviec, An Auter, Basse Ledan, La Truie, Nann Smith, Pontoporos, and last-minute site selection by conditions.

Carnac Plongee Dive Center - Local operator evidence for scuba, snorkeling, and freediving around Quiberon Bay, Houat, the Gulf of Morbihan, and the Ria d'Etel.

Carnac Plongee - Exploration Sites - Operator site list covering Quiberon Bay reefs, Houat, and wrecks such as Ville d'Angers and Artiglio.

CIBPL - Glenan Dive Site Directory - Regional FFESSM committee directory confirming named Glenan wreck, wall, and reef sites.

Brittany Tourism - Concarneau - Official regional tourism source for Concarneau, its Ville Close, beaches, marina, and maritime character.

Brittany Tourism - Quiberon - Official regional tourism source for the Quiberon peninsula, its exposed west coast, sheltered east coast, and island gateway role.

Vedettes de l'Odet - Official Website - Official passenger-boat source for Glenan excursions and departure ports; schedules and fares are seasonal.

Vedettes de l'Odet - Glenan Discovery - Passenger excursion source noting occasional seal and dolphin sightings during crossings.

BreizhGo Oceane - Morbihan Island Ferries - Official public ferry source for year-round routes from Quiberon to Belle-Ile-en-Mer, Houat, and Hoedic.

TER BreizhGo - Tire-Bouchon - Official rail source for the seasonal Auray to Quiberon train and its 2026 operating dates.

SNCF Connect - Paris to Quimper - Official rail booking source for direct Paris to Quimper services and current journey times.

Brest Bretagne Airport - Direct Destinations - Official airport route source; airline and seasonal route availability should be rechecked when booking.

Nantes Atlantique Airport - Destinations - Official airport route source supporting Nantes as the broadest air gateway for the Quiberon side.

Rennes Bretagne Airport - Destinations - Official airport route source for Rennes as an alternate gateway with rail and road connections into southern Brittany.

France-Visas - Short-Stay Visa - Official French visa source for the 90 days in any 180-day Schengen short-stay framework.

European Union - Entry Exit System - Official EU source for EES registration of non-EU short-stay travelers at external borders.

European Union - ETIAS - Official EU source confirming ETIAS status and advising travelers to use only the official portal when it opens.

Service Public France - Tourist Tax - Official French public-service guidance that tourist tax is assessed per person per night and varies by municipality and accommodation.

French Ministry for the Sea - Maritime Rescue - Official emergency guidance for calling 196 from shore and using VHF Channel 16 at sea.

CHU Brest - Hyperbaric Chamber - Official hospital source confirming the hyperbaric unit at La Cavale Blanche in Brest.

MedSubHyp - Brest Hyperbaric Center - French hyperbaric medicine directory providing the Brest unit address and contact number.

Bretagne Vivante - Saint-Nicolas Reserve - Reserve manager source for public access and protection of the Saint-Nicolas nature reserve.

Reserves Naturelles de France - Saint-Nicolas - National reserve network source for the reserve created to protect the endemic Glenan narcissus.

Bretagne Peches - Natura 2000 Glenan - Regional fisheries source for Natura 2000 management and protection of eelgrass and maerl habitats.

Fouesnant Tourism - Glenan Biodiversity - Official local tourism source for Glenan geography, biodiversity, fragile habitats, and visitor conduct.

Brittany Tourism - Marine Animals - Official tourism source noting occasional spring and summer basking sharks near Glenan and between Houat and Quiberon, with wildlife-disturbance cautions.

Brittany Tourism - GR34 Coast Path - Official regional source for the GR34 coastal path and its role in topside itineraries.

Carnac Alignments - Official Site - Official monument source for access, guided visits, heritage protection, and the House of Megaliths.

Sofitel Quiberon Thalassa Sea and Spa - Official property source for seawater spa and recovery options on the Quiberon peninsula.

Cabaigne - Glenan Sea Surface Temperature Archive - Satellite-derived historical surface-temperature archive used only as supporting context for cold-water season planning, not as a live forecast.

Destination hero photo by Antoine LE - Photographer profile: https://unsplash.com/@helloiamtuan