Selbstgeführte Stadtrallye Nürnberg (Hint-Caching)Online courseA self-guided city rally through Nuremberg: you follow clues and solve riddles on your smartphone while discovering sights, stories and hidden corners at your own pace. Great for families, groups of friends, team events, birthdays and visitors who want to explore the city in a playful way. No guide or fixed start time needed. In German.
Updated: October 2026
FlyCalm Ultimate – Komplettkurs gegen FlugangstOnline courseThe most comprehensive online course against fear of flying, developed by a pilot. It combines technical knowledge about how flying works with practical calming techniques, so you can understand and gradually… Details
Selbstgeführte Stadtrallye Düsseldorf (Hint-Caching)Online courseA self-guided city rally through Düsseldorf: you follow clues and solve riddles on your smartphone while discovering sights, stories and hidden corners at your own pace. Great for families, groups of friends… Details
Selbstgeführte Stadtrallye Kassel (Hint-Caching)Online courseA self-guided city rally through Kassel: you follow clues and solve riddles on your smartphone while discovering sights, stories and hidden corners at your own pace. Great for families, groups of friends, team… Details
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