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What types of guided tours are available in Cologne?
How can I book a guided tour in Cologne?
What is the typical duration of guided tours in Cologne?
Are tours in Cologne conducted in English?
What are the meeting points for guided tours in the city?
Do guided tours in Cologne offer private or group options?
What is the cancellation policy for tours booked in Cologne?
Are guided tours in Cologne family-friendly?
What should I wear for a guided walking tour in Cologne?
How do local customs affect guided tours in Cologne?