A proven passage
A practical route for the right yacht.
For generations, yachts have crossed France through the inland-waterway network. For a boat that fits, it can be an extraordinary journey through villages, rivers and locks—with a very different rhythm from an offshore delivery and no need to round Biscay or Atlantic Iberia.
Summer 2026 showed why the plan must remain live: a route that opened in spring progressively lost depth and through connections. That does not make inland navigation impossible. It means dimensions, timing and current VNF information must be confirmed before the yacht enters the controlling canal.
Four workable choices
The right route depends on the boat—and what you want from the journey.
All four are established ways of moving boats. VNF recorded 11,089 private pleasure boats across the French network in 2025, while CNR recorded 9,659 pleasure-craft lock passages on the Rhône in 2023. They are not counts of complete Channel–Mediterranean transits, but they show that the inland network remains actively used.
✓ strong candidate △ conditional × usually unsuitable or physically blocked Swipe to compare routes →
✓ Check air draught and engine
△ Offshore standard decides
✓ Good candidate
△ Loaded envelope decides
× Too deep for the 1.60 m Burgundy section
✓ If offshore-ready
✓ Check refuge depths
△ Trailer and height decide
△ Fit and living logistics
× Usually a poor offshore fit
△ Short legs and patience
✓ Often the natural choice
△ Draught, air draught and sustained northbound engine performance
✓ If range and offshore design suit
✓ With suitable harbours
△ Beam, height and mass decide
× Usually too wide for controlling locks
✓ If offshore-designed
✓ Check berth and harbour beam
△ Often Category 3 by width
This is an initial route screen, not approval or a safety rating. Surveyed condition, exact dimensions, engine, range, crew, weather, live route status and the chosen haulier can change the answer.
Indicative planning profiles—not prices, safety ratings or promises.
Best for A shallow-draught yacht whose owner wants the journey to be part of the experience: sheltered water, villages, locks, food and wine.
Deciding factors Loaded draught, mast-down height, live canal status and northbound engine performance.
Best for An offshore-ready yacht and crew when elapsed time matters most.
Deciding factors Offshore condition, crew, season and forecast; weather waiting changes time and cost.
Best for A smaller or less blue-water yacht when the owner has time for shorter legs and refuge ports.
Deciding factors Patience, suitable harbours and repeated weather windows; extra days and stops add cost.
Best for A low-freeboard or unfinished boat, a yacht without accommodation, or an owner seeking a defined logistics job.
Deciding factors Loaded dimensions, cranes, yards, permits, road access and a specialist haulier’s quote.
Many boats use these routes successfully every season. The measurements and contingencies below are there to identify which one suits the yacht—not to make every option sound difficult.
Before buying the boat
Compare the delivered cost—not only the asking price.
A well-priced yacht in Scandinavia, northern France or the UK can still be an excellent buy. Compare its purchase price plus route preparation, delivery and contingency with the price of the right yacht already in the intended cruising ground. Crew days, fuel, marinas, weather waiting, mast handling, cranes and permits can narrow—or erase—the apparent saving.
The delivery can also become part of the handover. An owner-accompanied passage creates time for practical, boat-specific familiarisation with systems, handling, watches, harbour approaches and passage decisions. Red Sky can also help create useful handover notes. It is not an RYA course or formal certification; it is practical familiarisation built around the safe delivery.
The buying lesson: get an indicative delivery or transport plan before treating a distant yacht as a bargain. Paying more for the right boat already in the Mediterranean—or already in northern Europe—can be cheaper than buying on price alone and solving the route afterwards.
Three route families
There is no single “French canals route.”
The practical north–south choices are families of waterways. A restriction in one connecting canal can remove the whole transit even while the Seine, Saône and Rhône remain open. The Canal de Bourgogne is not the name of the entire Channel–Mediterranean route: it is the 242-kilometre link between Migennes on the Yonne and Saint-Jean-de-Losne on the Saône.
The lower Seine is not normally the controlling draught question. The critical point comes later, where a major river gives way to a shallower canal, restricted lock flight, tunnel or water-dependent summit section.
Draught
The useful question is: how much working depth remains?
VNF uses mouillage for the published available depth in the navigation channel of a named section. It is water depth—not permitted yacht draught—and it should not be read as a flat depth from bank to bank. On the Canal de Bourgogne, the normally published route-limiting figure is 1.60 metres on the shallow central section.
The practical answer: against the normally published 1.60-metre controlling depth, a yacht drawing 1.30 metres leaves 30 centimetres of nominal room. When a July 2026 restriction reduced the available depth on part of the route to 1.50 metres, the same yacht would have had only 20 centimetres. For a later-summer passage, roughly 1.30 metres or less is therefore a sensible initial screening figure—not an approved maximum—and the complete route still needs checking against the yacht’s measured loaded draught and the current VNF notices.
Published or charted depth is never an invitation to use every available centimetre. Drought, heavy rain, reservoir management, river flow, silt and engineering works can change the available water; loading, trim, squat and local obstructions reduce the usable margin. In coastal approaches, atmospheric pressure, wind, tide and swell can also move the actual level away from the prediction. The skipper must retain an adequate under-keel allowance and confirm every controlling section against the yacht’s measured loaded draught and live information.
Air draught
Measure the complete mast-down profile.
The Pouilly-en-Auxois tunnel is listed at 3.10 metres above the water on its centreline and 2.50 metres at the sides. That does not automatically mean stripping every deck fitting from the yacht.
Measure the yacht from the waterline to its highest point with the mast down, including arches, sprayhoods, aerials and railings. If that profile will not fit a controlling structure with a sensible margin, the items creating the height need to be lowered or removed before the transit.
The mast normally remains down for the inland transit because the route contains many bridges and structures, not only the Pouilly tunnel. Unstep before the first limiting structure and plan re-stepping after the last one. Sea-access yards around Le Havre/Rouen and Port-Saint-Louis are common planning areas, but the exact yard, crane, berth, bookings and current route clearances must be confirmed for the job.
centreline 2.50 m
at sides
stowed along the deck Measure waterline → highest remaining fitting
Why current information matters
What changed during 2026.
Season opensCanal de Bourgogne begins its 2026 season.
Warning already presentVNF says the southern Burgundy section cannot be guaranteed because of reservoir works and hydrology.
Closure and 1.50 m restrictionPouilly–Ancy closes; the remaining Ancy–Migennes section is reduced.
Champagne alternative closesAnother potential through corridor becomes unavailable.
North–south no longer assuredBurgundy and Loire-side closures remove the dependable through connection.
Set a clear go/no-go point: before entering the first shallow connecting canal, decide the latest date by which the complete route must be confirmed open. If it cannot be confirmed, change to the Atlantic route, arrange road transport or pause at a suitable yard while the yacht is still close to a practical exit.
Seasonality
For a summer in the Med, aim to enter in May or early June.
For a southbound yacht intended for a Mediterranean summer, May or early June is the clearest target for entering the French waterways. It is normally after seasonal opening but before greater late-summer pressure on reservoirs and channel depth. Allow the full 4–7-week planning window plus contingency.
One important 2026 constraint: the central Canal de Bourgogne section between Venarey-les-Laumes and Pouilly-en-Auxois is scheduled to operate only from 7 April to 7 September, Monday to Friday excluding public holidays, with passage reserved at least seven days in advance. VNF says this central section takes at least four days. This is why “the canal is open” is not enough: the intended dates and bookings must work across every controlling section.
High spring flow, maintenance or an early restriction can still intervene, so confirm the complete route immediately before entry. A later summer departure carries more low-water risk; autumn can bring reduced operations and poorer sea-weather options if the yacht has to return to an Atlantic plan.
Treat low-water disruption as a recurring planning risk: the EU’s Copernicus climate service recorded exceptionally low river flows across central France in July 2026, while the European Environment Agency expects drought frequency and impact to increase. This does not prove that every closure has one cause, but a spring opening and nominal depth are no longer a promise for the whole season.
Direction matters
Northbound is not southbound in reverse.
CNR warns that current, Mistral and movable-dam operation can create local water speeds of 3–4 m/s—approximately 5.8–7.8 knots. Southbound current can increase progress but also stopping distance and handling pressure. Northbound, the yacht may have little or no useful headway.
- Sustainable engine output
- Loaded displacement
- Propeller and hull condition
- Cooling and fuel reliability
- Current and wind
This is a loaded performance test measured over the ground against the bank—not a universal horsepower figure. Confirm that the actual yacht can sustain it with realistic current, wind, hull, propeller, cooling and fuel conditions.
A commercial tow or pusher may sometimes be the planned solution, but it must be arranged before entering the problem section, with suitable attachment points, lock handling, insurance and responsibility agreed. It is not an improvised rescue plan. During declared flood conditions, pleasure navigation may be prohibited regardless of engine power.
How long?
Think in planning windows, not a promised arrival day.
The complete inland route is much longer than the Canal de Bourgogne. A published Le Havre–Port-Saint-Louis example via the Seine, Yonne, Canal de Bourgogne, Saône and Rhône is about 1,316 kilometres—roughly 710 nautical miles—with approximately 238 locks. The Canal de Bourgogne accounts for 242 kilometres and 189 of those locks.
About 238 locks · plan roughly 4–7 weeks southbound or 5–8 weeks northbound
Lock cycles, grouped passages, booking, restricted operating hours, commercial traffic, maintenance and water conditions often matter more than nominal cruising speed.
5 kn nonstop: roughly 9–10 days · 6 kn: roughly 8 days · 7 kn: roughly 6½–7 days
A fast, well-prepared yacht with a clean weather sequence can therefore make the Atlantic delivery in about a week. One to two weeks is a more useful planning range. A smaller or slower yacht, a northbound delivery, or a passage broken into coastal legs via Brest, A Coruña or Vigo, Cascais and Lagos can take longer.
These are Red Sky planning estimates to show the scale of the decision—not VNF timetables or delivery quotations. Exact endpoints, yacht speed, crew, route, season, weather and operating notices can move them materially.
Two Atlantic routes
Cross Biscay—or turn the coast into the passage.
For an efficient delivery, a suitable offshore yacht and crew may use a clean weather window to cross Biscay directly towards Galicia. That avoids hundreds of miles of coastal detours, repeated harbour approaches, marina nights and stop-start crew time.
The coastal alternative can be a superb voyage: Quiberon and the islands off western France, then the Basque, Cantabrian, Asturian and Galician coasts. A chain of ports allows shorter legs, which can suit a smaller, slower or less “blue-water” yacht. It is longer and usually more expensive, but for an owner with a month or more it can turn the delivery into the holiday.
“Hug the coast” is not automatically safer. It adds tidal gates, traffic, fishing gear, shoals and harbour entrances, while exposed stretches remain. Every intended refuge and fallback still needs current pilotage, a suitable forecast and confirmation that it suits the yacht.
For either Atlantic option around Iberia, read our separate orca passage-planning guide. The inland option does not eliminate weather; it exchanges ocean-weather exposure for water-level, lock, current and infrastructure exposure.
What does it cost?
For an owner-run passage, think low thousands—not just the vignette.
A useful first budget for a 10–12-metre owner-skippered yacht is roughly €2,000–€5,000 in direct passage expenses. That is a planning range, not a quote. It assumes a successful 4–7-week southbound transit and covers waterways access, fuel and engine use, mast handling at both ends, and a mixture of free or inexpensive haltes and paid stops. It excludes food, personal travel, repairs, a tow, winter storage and the cost of a major delay or abandoned transit.
CNR-managed Rhône locks are free for leisure boats. On VNF-managed waterways, the main fixed network charge is the time-based pleasure-navigation vignette rather than a toll collected at every lock.
VNF 30-day vignette
Annual Liberté: €343.70VNF 30-day vignette
Annual Liberté: €579.70Individual CNR lock charge
Opening hours and delays still matter10–12 m yacht · successful 4–7-week southbound transit
How to use this: the VNF figures are published 2026 charges; the remaining figures are Red Sky planning allowances to make the total understandable. Replace the mast and fuel allowances with yard quotations and the yacht’s measured litres per hour before committing. Food, travel to or from the yacht, professional crew, repairs, towing, storage and the cost of an abandoned transit remain outside this total.
The 1,316-kilometre route can mean roughly 200–250 engine hours before prolonged waiting or diversions, so the yacht’s real litres-per-hour figure matters far more than a generic fuel allowance. Obtain actual prices for unstepping, supports, storage and re-stepping the mast; those services vary by yard and yacht.
Berthing ranges from free or low-service haltes to full marinas. A professionally crewed transit is a different proposition: four to seven weeks of skipper and crew time can turn the same movement into a five-figure job even before a major disruption. The honest comparison is therefore an owner-run inland budget, a professional inland quotation, a professional Atlantic quotation and a road-transport quotation for the same yacht.
Road transport dimensions
How big can the yacht be?
There is no single maximum yacht size. The haulier measures the complete loaded road convoy—not the yacht alone. Width includes the boat, supports, cradle and trailer; height runs from the road to the highest fitting left aboard; length includes the vehicle, trailer and overhangs; mass includes everything.
For most owners, beam gives the quickest warning: a complete load no wider than 2.55 metres can remain inside the ordinary width envelope. Most cruising yachts exceed that, so they require a specialist exceptional-transport plan. That does not mean they cannot go by road.
What it means: if the entire vehicle and load also remain within normal height, length and weight limits, exceptional-transport permission is not triggered by size. The 4.00-metre height reference is measured from the road to the highest point of the complete load.
What it means: this is already exceptional transport if an ordinary limit has been exceeded. The ceiling is also 20 m complete length and 48 t. Some qualifying Category 1 movements can use the designated 1TE network after prior declaration; the haulier confirms the applicable permission.
What it means: or over 20 m up to 25 m long, or over 48 t up to 72 t. Prior exceptional-transport authorisation and route conditions apply; pilot vehicles or other measures may be required according to the complete convoy.
What it means: or over 25 m long, or over 72 t. This is the most route-specific category and may require reconnaissance, pilot and protection vehicles, guidance or an escort. It is harder to route and normally costs more to organise.
The highest category triggered by any measurement governs the move. Height works differently: it does not set Category 1, 2 or 3, but it can make a route impossible because the loaded yacht must clear every bridge, cable, sign, tree and yard entrance. There is no useful maximum-keel figure; trailer design determines how low the keel can sit, so the meaningful measurement is road surface to the yacht’s highest remaining point.
If the journey begins or ends in the UK, key abnormal-load triggers include more than 2.9 m width, 18.65 m rigid length or 44 t gross. Ferry and port handling, cranes, customs and the first and last road miles may be more restrictive than the motorway.
Planning figures only: ask a specialist haulier to confirm the loaded transport drawing, exact route, permits, escorts, lifting plan and insurance. Do not infer road feasibility from yacht LOA alone.
Preparation
Six checks before committing the yacht.
Measure the loaded yacht
Record draught, beam, displacement and the complete mast-down height—not brochure figures.
Test the complete corridor
Check every controlling canal, tunnel, bridge and lock, then confirm live VNF and CNR status.
Prove the propulsion case
Use realistic loaded speed, fuel range, cooling condition and reserve—particularly northbound.
Plan the physical work
Book mast handling, supports and cranes; prepare lines, fenders, crew roles and safe deck movement.
Price and insure the whole route
Include crew, fuel, travel, berthing, waiting and disruption, and confirm documents and insurance cover.
Set the go/no-go date
Choose the latest point at which an uncertain inland route becomes an Atlantic departure, road move or planned period ashore.
The conclusion
Start with the boat, then choose the route.
If the yacht fits and the complete route is confirmed open, the inland passage can be a brilliant 4–7-week southbound journey. If elapsed time matters and the yacht is genuinely offshore-ready, direct Biscay is normally the quickest water route. If the boat or crew suits shorter legs and the owner has time, take the coast. If none of those passage profiles fits—or predictability matters more than the voyage—price specialist road transport.
What a delivery company adds: one joined-up assessment of the yacht, season, route status, weather exposure, preparation, time and total cost. The aim is not to force every boat into the same route; it is to choose the route that fits the whole job and deliver the yacht professionally, safely and ready to enjoy at the other end.
If you are comparing a purchase, relocation or delivery, send us the yacht’s model and dimensions, its present location, destination and preferred dates. Red Sky can review the practical options and provide a clear quotation for the route that makes sense.
Sources, limits and live information
This guide was checked on 25 August 2026. Dimensions, operating hours, restrictions and prices can change. It is not a navigation plan or formal confirmation that a vessel can transit.
- VNF: north–south navigation conditions, updated 14 August 2026
- VNF: Canal de Bourgogne 2026 operating conditions
- VNF: Centre-Bourgogne dimensions and navigation guide
- VNF: published channel-depth definitions and Canal de Bourgogne controlling depths
- VNF: 2026 private pleasure-navigation tariffs
- VNF NAVI: live network information
- CNR: navigating the Rhône from Lyon to the Mediterranean
- Légifrance: Rhône and Saône navigation regulation
- Copernicus Climate Change Service: European river flow, July 2026
- European Environment Agency: water scarcity and increasing drought risk in Europe
- VNF: official navigable network map
- RYA: passage planning, weather, constraints and alternative refuges
- VNF: 2025 river-tourism trends and private pleasure-boat figures
- CNR: 2023 Rhône lock and pleasure-craft traffic figures
- Through the French Canals: Le Havre–Mediterranean distance and lock-count route table
- EUR-Lex: ordinary EU vehicle dimensions under Directive 96/53
- Légifrance: French exceptional-transport categories and authorisation rules
- East Sussex County Council: UK abnormal-load thresholds and notification context