Answer:
Step-by-step explanation:
The City of Nantes is the destination in France that involves taking of a boat tour through different cities on a river.
Where is the City of Nantes?
It is a city on the Loire River that is located in the upper Brittany region of western France
Hence, this is the destination in France that involves taking of a boat tour through different cities on a river.
Therefore, the Option D is correct.