What an experience! It's one thing to see the clock tower but it's a whole other world to actually be at the top of the clocktower.
Be sure to make reservations online ahead of time, so you can definitely get the time slot you want for the tour. I'm not sure if you can buy tickets (12.50 Euros each) on the spot since the tour group is very small. And by small, I mean it was almost like a secret society. I have a feeling not a lot of people know about this tour. I only found out about it while researching online.
There's an old door on the side street around the corner from San Marco Piazza. You wait there, someone opens the door and lets you in, and then closes the door again behind you.
No bags (not even small cross body bags) are allowed during the tour. But they lock it up for you (for free) and your belongings are totally safe - for the duration of the tour, nobody enters or leaves the tower. Sounds a little creepy, but doesn't it seem kind of cool at the same time?
Our tour guide, Joanna was very informative and enthusiastic. It was as if she was giving this tour for the very first time (props to her because I definitely would not have the energy to be a tour guide and to be as excited as she was). She told us a lot about the history of the tower and how it's used today.
If I remember correctly, the tour lasted about 45 minutes to an hour.
More than just a clock!
Also while you're up there, you get a great view of the piazza. read more