Self-Guided Scavenger Hunt Cologne (Hint-Caching)Online courseAn interactive city adventure through Cologne that you play with friends, family or colleagues using your smartphone. You solve riddles at real locations, discover sights along the way and set your own start time. A great idea for birthdays, team events or a different kind of sightseeing day.
Updated: October 2026
Self-Guided Scavenger Hunt Frankfurt (Hint-Caching)Online courseExplore Frankfurt on a smartphone-guided riddle tour with friends, family or colleagues. You choose the start time, solve puzzles at real places and discover the city’s highlights in a playful way. A memorable… Details
Self-Guided Scavenger Hunt Bamberg (Hint-Caching)Online courseA smartphone riddle adventure through Bamberg’s historic old town, played at your own pace with friends or family. A fun way to see the city beyond the usual guidebook route. Details
Self-Guided Scavenger Hunt Augsburg (Hint-Caching)Online courseAn interactive city game through Augsburg guided by your smartphone, with riddles at real landmarks. Great for groups, families and team events. Details
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