Set your navigation to “Kalmoesveld Doetinchem” and once there you drive all the way to the end of the Kalmoesveld. There are some parking places there. There is a pedestrian bridge over the Wehlse brook. Cross it and follow the path for about 150 meters to the “Pipokar”. There is the beginning (and the end) of the Planet Path. Good luck with your walk.
With thanks to Corona Borealis Observatory, Breulylaan 3, 6905 DZ Zevenaar, www.coronaborealis.nl, BUHA (office enforcement gem. Doetinchem) and volunteers Nature Park De Greephorst.