Eiffel Tower: First day we had to go right to the Eiffel tower of course! We never made it to the top during our visit but you can totally do this. Check out tickets here.There is a large area you can sit and have a picnic or enjoy a glass of wine right by the tower. This is the best experience ever.
Carousel of Eiffel Tower: We of course found this through pinterest. I costs 2,50 euros to ride. We just enjoyed the view and took some fun pictures... but if we had the girls I'm sure we would've had to ride :)
Have a wonderful time exploring this amazing area!