Polder Waal en Burg used to be a salt marsh area, an old creek can still be found in the landscape. This creek finds its origin in the landscape in the Westerkolk, which together with the Oosterkolk were created by a breakthrough of the Ruige Dijk. The polder was created in 1654 by the construction of the Ruigendijk..© 1 juli 2018 Marco van Middelkoop/Aerophoto-Schiphol