Code Hunt at Techlovet

Crack the code to a sustainable world!

For nearly 100 years, Grimeton Radio Station has transmitted both heartfelt and important messages to loved ones around the world. Now it’s time for a telegram with a very important message. Take on the challenge with family or friends to find hidden codes and crack the message. The codes are hidden throughout the station area during Techlovet, October 24 – November 1, 2025. The World Heritage Visitor Center is open all these days, except Sunday, October 26 – so come and search whenever you like. You can download the competition form here – or pick it up at the visitor center.

Does it cost anything? No, the Code Hunt at Grimeton is free, except for your creativity and cunning.

PS. During Techlovet/fall break, we also have an evening variant on October 31 called Field Frequency – horror walk for those who dare. Want to buy a ticket – click here!

No registration required – just come! Welcome!