The transfer to English is in progress

The Event will be the culmination of the annual event linking Geocaching with astronomy and astronautics, without which inherently could not exist ...

Note: competitions, lectures, excursions and exhibitions will be only in Czech.

What can you expect?

  • pleasant environment for meetings
  • The ideal program for families with children
  • Contests for kids and adults (3D noughts and crosses, time measuring, GEO-skittles)
  • LabCache (themes will be astronomy, physics and the universe)
  • Multicache (Ondrejov Observatory)
  • Exhibitions (astronomy, geocaching, and travel)
  • Lectures (coupled with discussions) of leading GeoCachers and Czech astronomers
  • Excursions to unique workplace (Central Europe's largest telescope, the Solar department, the Interplanetary matter department, historical domes)
  • Excursions to Šafařík's Historical Museum
  • Examples of modern astronomical techniques
  • Event GeoCoin
  • Event CWGs and special series of CWGs
  • Various event souvenirs


When:     Saturday, September 9th, 2017 from 10:00 a.m. to 10:00 p.m.

Where:   Campus of the Ondrejov observatory, Czech Republic



photo - (C) Vlastimil Vojáček, AsÚ AV ČR