Which boulevard is located along the Eiffel Tower?

The Champs-Élysées is a famous avenue in Paris known for its theatres, cafés, and luxury shops, and it stretches between the Place de la Concorde and the Arc de Triomphe. However, it is not immediately located along the Eiffel Tower itself. Instead, the avenue is situated to the northeast of the Eiffel Tower, making it an iconic part of Paris but not directly adjacent to the landmark.

In contrast, the Champs de Mars is a large public greenspace that directly lies at the foot of the Eiffel Tower. It is often used for leisure activities and gatherings, and provides a direct view of the tower, making it an important context for the question about proximity to the landmark. The Rue de Rivoli runs parallel to the Louvre and is not directly related to the Eiffel Tower's location. Boulevard Montmartre is known for its vibrant atmosphere and historical significance, but it is situated in a different part of Paris.

Understanding the layout of Paris and the specific locations of these landmarks helps clarify the relevant relationships and context necessary for accurately identifying locations. Therefore, while it might seem plausible to choose the Champs-Élysées because of its prominence, the Champs de Mars is the correct answer being the park that is adjacent to the Eiffel