Mandatory Eiffel Tower Post
Parisians hated it when it was built. The only reason it survived its because it was excellent as an antenna.
Its repainted every 7 years.
It twinkles every hour after dawn for five minutes.
You can walk using the stairs up until the second floor: it will save you money and queuing time.
NEVER go near that beautiful monument on major events. It will be crowded and unconfortable. Promise.
Eiffel Tower, open until midnight, last entry at 23h. 15 euros to go to the top.