Hillman Wonders Hillman Wonders of the World

Dutch Dikes

Dutch Dikes Why Dutch dikes are special
For at least a thousand years they have helped hold back the North Sea from flooding the country's land.

Dutch dikes tips and insights
Major disasters
There have been many. The earliest known one occurred in 1287. The North Sea surged in, destroying villages, farmland, and untold lives. What was once dry land became what is known today as the Zuiderzee (South Sea).

More recent disasters happened in 1916 and 1953. Both encouraged massive dike building programs.

Today
The country has more than 500 kilometers (300 miles) of dikes.

The largest is the 30-kilometer (19-mile) long Afsluitdijk ("Barrier Dike"). It's wide enough to easily accommodate a four-lane motorway (see photo above).
The creation of that dike transformed the Zuiderzee into a freshwater lake, from which land is still being reclaimed.

The Delta Works in the nation's southwest is the other massive dike-building project worth exploring.

Interesting facts & tidbits
Related web pages
Dikes are one of the three major flood management components. Click Dutch Canals and Dutch Windmills to read my pages on those two wonders.
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