30.8. - 1.9. 2019

The ONLINE REGISTRATION is live!

We're trying to make second of its kind in the Czech republic event, help us get 3000 will atends!

After an astronomical-themed Mega event Cache in Space in September 2017 placed at the Ondřejov observatory, we want to achieve a new level. Not only in even bigger event, but also in location in the Prague city centre, more program, more Lab caches...

What can you look forward to?

  • A pleasant enviroment for meeting
  • Family-friendly program
  • Competitions for both young and adults
  • Astronomy, history and Prague themed Lab caches
  • Astronomy themed exhibitions
  • Lectures
  • Excursions
  • Presentations of contemporary astronomical equipment
  • Event geocoin, lots of trackable items, event CWG (czech wood geocoin) and special series of CWGs, other event items, which you will be able to find in e-shop section

The list will be more specified on 1st January 2019.


You can buy rest of the items from mega event in e-shop



photo - (C) Š. I. Kovář