A Couple of lab caches were made for the Geocoinfest. You can find the lab caches with your mobile phone by scanning the QR code. A paper version of the descriptions is also available, in case you would like to do the lab caches without your phone. It’s possible to log the lab caches until a week after the event.
Please note: Lab Caches 1 to 5 can be found every evening during the Geocoinfest, along the “Lichtjesroute”. Lab Caches 6 to 10 can only be found on Saturday between 9 AM and 5 PM