Contest #350 answer: Fort near Spijkerboor – Defence Line of Amsterdam, Netherlands

The Defence Line of Amsterdam is a large number of fortifications and inundation areas around Amsterdam.
It is on the UNESCO World Heritage list since 1996


The Fort bij Spijkerboor is the largest of them all.

Those who flooded the polders:

  • Walter_V_R
  • Cloudspotter
  • Paul Voestermans
  • Farceur
  • Lighthouse
  • hhgygy
  • Garfield
  • Phil Ower
  • Eloy Cano
  • DannyS
  • Wista
  • krenek

– Hint –

  • Jill K
  • rob de wolff
  • Marcel

And this ends another series.
We have no less than 4 winners with maximum points and 3 runners up this time!
Kudos to you all.