I will be in Paris June 17-21 for a high school graduation trip with my daughter, her best friend and the friend's mom. One of the top things the girls want to do is go up to the top of the Eiffel Tower. When can I buy tickets for that? I have found some things that say 90 days prior, but the website currently only offers tickets through the end of April. I know I am farther out than 90 days, but I want to be prepared so I can buy them quickly when they do go on sale.
Thanks!
Suzanne