For many of us reserving tickets for the Eiffel Tower has been the cause of much stress. I wanted to share that we are currently in France and we had been checking daily while back home in the US with no luck. Today here in France we were able to secure tickets online for the summit. It felt miraculous! We will be visiting on June 20th there was only 1 time slot available however in the afternoon which was fine with us. Other dates around June 20th had a time slot or two open for summit tickets and one date even had the summit with champagne tickets available. I know a few on the forum were interested in those tickets.
If you leave home without securing your Eiffel Tower tickets do not despair! Keep checking the website randomly while you are here in France and you too may have some success!