Eiffel Tower: On the Banks

Paris has a boat service called the Batobus that takes you on a loop along the Seine River to see the Eiffel Tower, Notre Dame, and the Louvre. 
You can hop on; hop off and spend as much time as you like seeing the sights. Saves time and money.

This was my first sight of the Eiffel Tower on a brilliant, sunny afternoon after I had arrived that morning!