The dutch polder landscape is impressively even.

At this point the green ocean can be viewed.
The location is apparently near the Heineken brewery in
the so called green heart of Holland, a large polder region
between the big cities of Holland's Randstad agglomeration:
Amsterdam-Leiden-The Hague-Rotterdam-Delft-Utrecht.
This region remains mainly rural and despite the
general shortage of building land the goverment prevented
new buildings in this region to make it available for
recreation of the city-citizens.