We’ve been asked time and again what’s happening with the Ferris wheel LABs, and now the wait is finally over.
On 18 September 2026 at 3.00 pm, the Adventure Lab caches – created by numerous supporters of ‘Hornbert goes Vienna’ and shaped like a Ferris wheel – will be released. To ensure this beautiful piece of GeoArt is clearly visible, we have placed the headers south-east of Vienna, near Himberg.
The 51 LABs show you interesting places in Vienna, and each one can be completed on foot. Four LABs, which are very close to the event venue, will not be released until 26 September as part of the ‘Megas’, as they are needed to solve the bonus cache GCBJK59, which will also be released on that day. This mystery will include a file that guides you to all 51 adventures.
We would like to thank everyone who took part in this labour-intensive project for their support and patience, even when we were a bit fussy. Special mention must go to Ewald9798, who created the header coordinates for the GeoArt.
Enjoy the new adventures!
