Can you have a barbecue on an island beach?

As a rule, no. Barbecues, including disposable ones, are banned in natural areas and on most Îles du Ponant beaches, especially in summer. These zones often fall under coastal-protection law or protected-area status, and a municipal or préfectural decree may ban all open flames. Check with the town hall: a few managed beaches occasionally allow barbecues on dedicated spots, but that is the exception.

Are campfires or bivouacs with a fire allowed?

No. Campfires are banned in the islands' natural areas, including heathland and woodland. Bivouacking itself is already tightly regulated, and lighting a fire there is prohibited in every season. A single fire on dry heath can spread into an uncontrollable blaze within minutes.

Can you smoke on the paths and beaches?

Smoking is not banned everywhere, but a poorly extinguished butt is one of the leading causes of fire. On coastal paths, in heathland and pine woods, avoid smoking, never drop a butt on the ground, and keep it in an airtight tin. In high-risk periods a préfectural decree may ban smoking in certain areas.

Are fireworks and sky lanterns allowed?

No, not privately. Fireworks require authorisation and are reserved for supervised events. Sky (flying) lanterns are banned in many municipalities because they fall back to earth in flames and pose a major fire risk on islands covered in dry vegetation.

Can you use a camping stove?

With the utmost care. A gas stove is safer than an open flame, but it is not always tolerated in natural areas and may be completely banned during drought or high fire risk. Use it on clear mineral ground, never in grass or under pines, and check the decree in force before you go.

Fires and wildfire risk on the Îles du Ponant: what is allowed or banned

In short

Open fires and barbecues (including disposable ones) are generally banned in natural areas and on most island beaches.
The islands are fragile protected areas — heathland, dunes and maritime pine that ignite in seconds.
In high-risk periods, préfectural decrees tighten the rules further: always check before you go.

Why fire is such a threat here

The Îles du Ponant are, above all, fragile natural environments: heathland, coastal dunes and maritime-pine woods that dry out fast under the summer sun and sea wind. On islands such as Île d'Yeu, Île de Groix or the Archipel des Glénan, a single spark can turn a heath into a wildfire within minutes. And an island has no mainland reinforcements next door: firefighting resources are limited, water is precious and evacuation is slow. That is why open flames are treated far more strictly here than almost anywhere else.

A spark is enough

In summer, dry heath and pine litter can catch from a single ember — a disposable barbecue, a stray cigarette butt, a sky lantern. On an island, a fire that gets away is almost impossible to stop. When in doubt, light nothing at all.

Allowed or banned: quick reference

Practice	Status	Notes
Campfire	❌ Banned	Prohibited in all natural areas, heath and woodland.
Disposable / portable barbecue	❌ Banned	Not allowed in natural spaces or on most beaches.
Camping stove (gas)	⚠️ Caution	Sometimes tolerated, banned in high-risk periods. Mineral ground only.
Cigarettes / butts	⚠️ Caution	Never drop a butt; keep it in an airtight tin. Avoid smoking near vegetation.
Fireworks	❌ Banned	Authorisation required; supervised events only.
Sky (flying) lanterns	❌ Banned	Prohibited in many municipalities — major fire risk.

General guidance. Local rules vary by island and season: always check the municipal or préfectural decree in force.

The rules behind the bans

Most Ponant islands combine several layers of protection: coastal-protection law (loi littoral), Conservatoire du littoral land, Natura 2000 zones and nature reserves. In these spaces, lighting a fire or a barbecue is generally forbidden year-round. On top of that, national summer fire-prevention rules and préfectural decrees can add temporary bans — on open flames, barbecues, even smoking or entering certain areas — when the fire-risk index is high. These rules change with the weather, so the only reliable source is the local town hall or the préfecture.

Good habits on the island

✅ Cook at your accommodation, campsite or a restaurant rather than in nature.
✅ If you use a gas stove where tolerated, set it on bare mineral ground, away from grass and pines, and never leave it unattended.
✅ Carry an airtight tin for cigarette butts and take all waste, including glass, back with you (glass can focus sunlight).
❌ Never light a campfire, disposable barbecue or sky lantern.
❌ Never throw a butt on the ground or from a path.
✅ Know the emergency numbers — 18 (fire brigade), 112 (European emergency) — and report any smoke immediately.

Planning to stay overnight in nature? Read our guide to camping and bivouac on the islands first — fire and stove rules are a big part of what's allowed.

Rules differ from one island and one season to the next. Before you travel, check the practical page of your destination and confirm any restriction with the town hall, or browse the ferry companies to plan your crossing.