Audio GuidesAudio GuidesCologne Self-Guided Historical Walking Tour1 hour 30 minCologneFree cancellationFind deals
Audio GuidesAudio GuidesCity Tour Aachen in a double-decker bus2 hours 10 minCologneFree cancellationFind deals
Audio GuidesAudio Guidese-Scavenger hunt Aachen: Explore the city at your own pace2–4 hoursCologne4.0(8)Free cancellationFind deals