30.8. - 1.9. 2019

registration  will attend - GC7HVBE 

The ONLINE REGISTRATION is live!

We're trying to reach very big 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 very big 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

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