As a day trip from Amsterdam,
we went to see the Kinderdijk windmills, a recommendation from my Dutch roommate
on my Tibet tour. I expected the windmills to be a huge tourist
draw but was pleasantly surprised by the small crowds, mostly just locals and
Asian tourists (Kinderdijk was not in our guide books, but I suspect it made it
into the Chinese ones). We took a bit of a scenic route to get there, taking a
bus from Utrecht to Rotterdam
(Kinderdijk is on the Rotterdam
side of the route), which was actually awesome because we had a chance to see
where most of the Dutch population lives. The area felt extremely pastoral,
with many canals and green pastures and thatch-roofed houses, yet the
population density was high. It’s not quite rural but definitely not suburban;
I can’t think of a comparable area in the States.
The Kinderdijk windmills themselves were seriously one of the
coolest things I’ve ever seen. Built in the 1500s, both the concept and the engineering was more advanced than I expected. First,
there is the sheer size of the system: Kinderdijk is made up of 19 windmills
(eight round stone windmills, eight octagonal thatched windmills and three
specialized windmills) that move water between a series of canals to regulate
water levels and maintain proper irrigation for the area’s fields. Each
windmill is huge, and then seeing 19 along a few canals is quite the sight. And
just think about the coordination that must have been necessary to get the
mills to work together and move water to the right places at the right times—yippie
for early systems engineers!
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Octagonal thatched mills |
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Round stone mills (on the right) |
Second, there is the mechanics of how each mill works: A big
ship steering wheel at the base of the mill spins the whole top of the mill to
point the blades in the right direction to catch the wind. The blades were half
shingled and half cloth, so the cloth could be tightened to catch more wind
when the water needed to be moved faster. The wind spins the blades which turn
an axle attached to a wooden cog that turns another wooden cog with an axle all
the way down to the ground where another cog set spins the water scoop to move
water from one canal to the other. There’s also a gigantic brake pad controlled
by a rope near the steering wheel for when enough water has been moved. I think
it’s a bit easier to see than describe.
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Windmill Mechanics |
The mill is huge, so naturally the parts of the mill are
huge and the precision of the engineering is impressive, especially considering
they were made by hand before the time of the water lathe.
Each of the 19 windmills housed a mill master and his family
who were in charge of maintaining the mill and turning it on and off at the
right time. And the crazy part—PEOPLE STILL LIVE IN THE MILLS!!
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This one has a museum in it. But others had families! |
Such a great day trip on all accounts, with three closing
thoughts to share:
- Jay and I have slightly different sightseeing preferences (i.e., I don’t care for churches and have a low tolerance for art museums whereas he appreciates both) but we were both captivated by the inside of the windmill. Thus, these “feats of engineering” (as Jay calls them) are sure to feature prominently in future European adventures.
- When visiting religious ruins in Peru, Cole and I talked a bit about the interesting transition over time from man worshiping and living at the mercy of nature and man trying to control and rule over nature (ancient cultures the former, Conquistadors the latter). The Kinderdijk windmills struck me as a near perfect balance of these two sides. Instead of trying to control nature or getting complacent about their lack of control over nature, the 16th century Dutch learned how to live in harmony with it, moving the water around where they needed it but fundamentally understanding that they lived in a place with near constant flood risk.
- Standing in Kinderdijk, you can see construction in all directions, sometimes within about 500 meters. Since the start of my trip, I’ve poked fun at the concept of a UNESCO World Heritage Site, mostly because it seems to encompass everything of interest in the places I’ve been (sometimes whole towns) and is emphasized inconsistently—some places are very proud of it, some places don’t mention it (Mesa Verde, for example, is a UNESCO site. I've been there many times, including right before leaving the country last year and I had never heard of UNESCO before Nepal.). But watching an old man show his granddaughter around the windmills with construction cranes looming in the background made me understand why UNESCO protection is such a valuable thing—even if the whole surrounding area becomes skyscrapers and subdivisions, the windmills and the canals should stay exactly as they are today for future generations to enjoy.