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Lifts on the old Canal du Centre, Belgium
An elevator for boats? Who would have thought of such a thing?
Well, the Belgians! And not just one elevator – but four!
Along the old Canal du Centre, a major maritime thoroughfare that cuts through Wallonia, the water level changes by about 66 metres. The only way to make it navigable in both directions was to come up with something ingenious, so they did.
Most canals around the world use locks to manage a change in water level.
You’ve probably seen this before – where a boat goes into a small area with gates on either end. With one gate closed and one open, water flows in and moves the vessel to the right height.
But the idea won’t work for the huge difference on the Canal du Centre.
And so the answer was to use a lift. And the key was to make it simple. In a particularly clever way.
This technology had already been thought of – by a British engineer called Edwin Clark. He presented it to the Belgian authorities and they went for it.
The idea is this. The lift sits between two stretches of water that are at different levels, kept that way by a dam.
The lift consists of two large chambers filled with water that can each hold a boat. They are connected by a hydraulic system so that one is always at the top and one at the bottom.
When a boat needs to move between the levels, a bit of water is added to the chamber at the top. This makes it heavier than the one at the bottom. And… can you see where this is going?
Well, gravity does the rest.
The heavier one moves downwards and the hydraulic system connecting them automatically moves the lighter one up to the top.
The four lifts are located along a seven kilometre stretch of the Canal du Centre and it’s easy to walk along to see them by yourself. The path that runs along the bank on one side is popular with joggers, cyclists and dog walkers.
It makes you realise that these lifts – although not in a city – are close enough to houses to be part of recreation areas.
Even today they cut a striking figure on the canal. The lifts are huge and you can see them for a long time as you approach, like enormous metal spiders hovering over the water.
There’s a beauty to their industrial design and, although they clash with the natural surroundings, they also look like they are where they belong.
The first lift went up in 1888. It was an impressive piece of engineering for the time. Not because it was complicated but because, as I’ve mentioned, it was quite simple.
But sometimes coming up with the simplest ideas can be the hardest.
It took quite a while until the next three were opened further along the canal – that happened in 1917.
With all of the lifts in place, boats were now changing height by 66 metres over a a stretch of just 7 kilometres.
These four lists along the Canal du Centre were included on the World Heritage List by UNESCO in 1998.
I have to say, Belgium has some strange places on the list and this is one of them. But I do find it very interesting to visit, at least, and quite visually impressive.
Only eight lifts like this were ever built around the world and these are the only ones that still exist in their original working condition. That makes them worth protecting.
For accommodation, I suggest Hotel Tristar in the nearby town of La Louviere.
This is a UNESCO World Heritage Site. For more info click here. You can see all the UNESCO World Heritage Sites I’ve visited here.
To help you plan your trip to Belgium:
- Why the Grand Place is the most important site in Brussels
- How you can see the beautiful Art Nouveau architecture in Brussels
- My thoughts about this World Heritage Site being closed to the public!
- What to expect in the beautiful historic centre of Bruges
- Girl Power in Belgium: How these women created their own world
- Go underground to explore the mining history of the region
- The museum in Antwerp that is also an incredible World Heritage Site!
- Don’t forget to look up to see a fascinating part of Belgian history
- Visit the elevators built for boats along one of the country’s canals
- Why you may want to reconsider a trip to Tournai Cathedral
Let someone else do the work for you:
You may also want to consider taking a tour in Belgium, rather than organising everything on your own. It’s also a nice way to have company if you are travelling solo.
I am a ‘Wanderer’ with G Adventures and they have great tours in Belgium.
You could consider:
When I travel internationally, I always get insurance. It’s not worth the risk, in case there’s a medical emergency or another serious incident. I recommend you use World Nomads for your trip.