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I love this, who knows how many myths have their origin in these sunken lands!

Great map of Doggerland, a landmass that is now northern Europe and the North Sea. People once lived here, before sea level rose. From National Geographic.

Unie van Utrecht (1579) - Wikipedia

A few years back, the Flemish diplomat Axel Buyse, stationed in the Netherlands, gave a superb talk to his hosts on the extensive Flemish o.

De historische geografie van de lage landen. 800 jaar na Chr.

De historische geografie van de lage landen. 800 jaar na Chr.

Oneindig Noord Holland / Stelling van Amsterdam: Noordfront

Stelling van Amsterdam (Defense Line of Amsterdam) was a ring of batteries, fortifications and inundation areas around Amsterdam, built between Many forts can still be visited today.