In general, European river cruise ships carry between 150 and 190 passengers. Guided bus tours tend to include far fewer travelers, with only 40 or 50 people and some luxury tour operators, including Tauck, offer land tours that max out at around 25 passengers. Smaller groups mean less anonymity and a lot more time bonding with your traveling companions — which can be good or bad, depending on your personality.
In general, European river cruise ships carry between 150 and 190 passengers. Guided bus tours tend to include far fewer travelers, with only 40 or 50 people and some luxury tour operators, including Tauck, offer land tours that max out at around 25 passengers. Smaller groups mean less anonymity and a lot more time bonding with your traveling companions — which can be good or bad, depending on your personality.