France · what gets disrupted

What actually gets disrupted, and how

Patterns from this season so far — each card notes what has already happened this month, so you know these aren’t hypotheticals. Smoke gets its own section: it rarely stays where the fire is.

Motorways

Fires beside the carriageway close motorways with little warning, typically for hours until wind shifts.
The A9 (Narbonne–Perpignan), A61 (Carcassonne–Narbonne) and A7/A8 around Orange and Aix are the repeat offenders.
Smoke across the road brings sudden slowdowns even when lanes stay open.

Live-check, 15 August (not re-checked on 16 August): no motorway anywhere in France is reported closed by fire this morning, and the one that was cut this week has reopened. The A75 was shut in both directions between Lodève and Le Caylar for much of Friday afternoon after a car fire spread into roadside vegetation near Pégairolles-de-l'Escalette. It reopened progressively on Friday evening, northbound first and then southbound. ICI Occitanie, updating at 5.50am on Saturday 15 August, reported the fire as fixé, which means it has stopped moving rather than gone out. What will actually cost you time today is the holiday weekend. Bison Futé, in the transport ministry's forecast issued on 12 August, rates Saturday 15 August red nationally in both directions and black for departures in Auvergne-Rhône-Alpes. Sunday 16 August is green nationally and orange in Auvergne-Rhône-Alpes and along the Mediterranean arc. Lorries over 7.5 tonnes are banned from Friday 14 to Sunday 16 August. Météo-France's vigilance map would not load for us this morning, so read the heat level for your own route before you set off. Carry more water than you think you need, and do not leave anyone in a parked car.

Local roads

Départementale roads through fire zones get cut for firefighting access — detours in the hills can add hours for a van.
Burnt zones stay closed afterwards for falling-tree and landslip risk.

Live-check, 15 August (not re-checked on 16 August): no campsite in France is reported evacuated this morning. The evacuation of the week was on the Côte d'Opale, where about 1,200 people were taken off the Camping Cristal d'Opale at Camiers on the afternoon of Wednesday 12 August as fires ran through the dunes at Dannes and Neufchâtel-Hardelot. No source we read this morning says whether the site has taken guests back, so ring it rather than assume. The bans are the firm part. Gironde is at red forest-fire vigilance, which across the whole department rules out fireworks whether private or public, sky lanterns, burning green waste in the open and thermal weeding tools of the blowtorch type. Ille-et-Vilaine keeps work that throws sparks and motorised traffic in its forest massifs regulated until 5am on Tuesday 18 August. If your pitch is in pine or dune country, know the assembly point, keep the van reversed in and fuelled, and do not light anything outdoors.

Rail

Above roughly 37 °C, SNCF applies speed restrictions — expect delays rather than cancellations on TGV Sud-Est and Occitanie routes on peak-heat days.
Fires near the line suspend service outright; the Narbonne–Perpignan and Marseille–Toulon corridors both run through fire country.

Live-check, 15 August (not re-checked on 16 August): the fire that mattered to drivers in Brittany this week has stopped moving. Jean-Luc Blondel, the sous-préfet, said on Friday evening that the Saint-Just fire in southern Ille-et-Vilaine was fixé, and the préfecture's situation report had the evacuated residents back in their homes by 11.30pm on Friday 14 August. More than 250 firefighters were still on the ground. No numbered road was ever given as closed: the préfecture asked drivers to respect the diversions the gendarmes had set up around the security perimeter, and that was as specific as it got. The megalithic site at Saint-Just stays strictly closed to the public. The prefectural order shutting woods and heathland to the public across every commune in Ille-et-Vilaine ran out at 8am this morning and is no longer in force, but work that throws sparks and motorised traffic inside the department's forest massifs stay regulated until 5am on Tuesday 18 August. On the Côte d'Opale the prefectural order barring access to the dune forest massifs at Camiers, Dannes and Neufchâtel-Hardelot was reactivated when the dune fires broke out on Wednesday 12 August, and no end date has been published for it. In the Gironde, still at red forest-fire vigilance when the préfecture last said so on 11 August, the departmental council lists five of its own sites closed: the Boissière sector of the Domaine de Certes et Graveyron, the Gat Mort at the Domaine d'Hostens, the Forêt de Migelane, the Belvédère du Ciron and the Marais du Gua. In the Var the préfecture publishes a fresh massif access map each evening before 7pm for the following day, covering the Centre Var, the Corniche des Maures, the Estérel, the Haut Var, the Îles d'Hyères, the Maures, the Monts Toulonnais, the Plateau de Canjuers and the Sainte-Baume. Its interactive map would not render for us this morning, so read it the night before you go rather than trusting anything written here about it. Wherever you are, ground a fire actually burned stays shut to everyone, because trees weakened by fire come down without warning.

Campsites & aires

Campsites in pine country evacuate preventively — sometimes at night. Know your site's assembly point and keep the van reversed in and fuelled.
High-risk days bring total fire bans: no BBQ, no camping stove outdoors, in some communes no smoking outdoors.

Live-check, 15 August (not re-checked on 16 August): no source we could read this morning reports a railway line anywhere in France cut by wildfire. That is the absence of a report rather than a clearance from the operator. The rail disruption of the last day was in Paris rather than in fire country: Sortir à Paris reported a fire beside the tracks at Gare du Nord on Friday afternoon, which slowed Transilien line H and TER Hauts-de-France services as far out as Persan-Beaumont. SNCF's own traffic pages refused to load for us again today, as they did yesterday, so look your own train up on SNCF Connect before you travel. The Ille-et-Vilaine préfecture's situation reports on the Saint-Just fire say nothing about railways at all. The Gironde préfecture's fire information page, which we opened again on 15 August and which was still showing a last update of 13 August, publishes evacuation and reintegration paperwork for the communes it covers and says nothing about the railway. So if your route runs through the Gironde pine forest, check your own station on the day rather than assuming either way.

Forest & massif access

Mediterranean départements publish a daily map rating every massif; red = closed to everyone, including through-roads and marked trails.
Wild/free camping is banned and enforced across the fire-risk zone all summer.

Heat-related services

Canicule days strain local power grids — brief outages happen; keep devices and the leisure battery topped up.
Drought-hit communes restrict water: aire service points sometimes shut off. Fill tanks when you can, not when you must.

Where smoke goes — it's not where the fire is

Smoke is a downwind problem, and downwind can be a long way. On mistral or tramontane days (the dominant NW winds of the Med arc), plumes stream south-east — so a fire in the Corbières hills hazes Narbonne's beaches, and an inland Provence fire can smoke out the coast 30–50 km away while the town next to the flames stays clear. When the wind flips, so does the problem.

Long-range drift is real. On 25 July, people across the Aude reported a burnt smell with no local fire — the smoke had carried from the Gironde and Landes fires, roughly 300 km away. Don't use your nose to judge distance from danger; use the live fire map.

Nights are worse than days. Smoke settles into valley floors and basins after dark — the Étang de Berre bowl, the Argens valley behind Fréjus, and river gorges generally. If a fire is anywhere in your region, sleep on the coast or on high ground, not in a valley bottom.

Practical rule for van life: if you can see or smell smoke, close vents and windows, skip outdoor cooking, and check the air-quality map before deciding whether to move — driving into a plume on a motorway is worse than sitting tight in light haze.

The rest of the France section

Where are the fires and heat right now? →The live map: fire zones including Gironde, vigilance areas, day-by-day temperatures What will the weather be like? →How far ahead forecasts can honestly see — week-by-week to early September Is my travel window risky? →The next four weeks, week by week, confidence-rated Which official sources do I check? →The live-check toolkit, plus the email briefings The free guide →The full van & camping handbook with the fire-season playbook, free

More on France

France overviewThe current fire and heat picture, and what it means for a trip Fire & heat mapLive satellite detections and Météo-France vigilance, refreshed daily Month-ahead outlookWeekly average temperatures out to six weeks, with confidence falling off honestly Week by weekHow fire risk builds and eases across the season, region by region Official sourcesThe live-check toolkit — the services that are the authority in France