17- Oud-Beijerland, Zuid Holland, 03-08-1996.

A clockwise circle with a projection in wheat that end in a ditch with a diameter of 19.35 metre. The centre of the circle is exactly between 2 tramlines. Detail: on the same place as were the circle appears, in former days there was a castle.

Source: DCCCS / ION.

  • 01- Diameter circle 1: 19.35 metre.
  • 02- Length 2: 4.00 metre.
  • 03- Length 3: 2.40 metre.
  • 04- Length 4: 1.00 metre.

Measurements: Roeland Beljon / Nancy Polet.