The cache is not at the posted coordinates. There is no need to visit the posted coordinates.
Solve the mystery and you will get the coordinates of a geocache.
Once at the cache location, you have to solve a field puzzle to open the cache container to sign the log and to be able to claim the find.
Difficulty:
* Puzzle: 4
* Field puzzle: 2
* Hide: 2
Hi, I am Inspector Cachet and I am here to help you with your detective skills. 
This lesson is about doing fieldwork, a very important skill for a detective. Of course, in these modern times, some fieldwork might be done online.
The puzzle
While trying to solve this case, I found a mystery photo album at the Rome Clock Tower. I added the coordinates of the location where I found it as a reference point. I attached the images to this page. Each image seemed to mark whether it was taken in the morning or the afternoon. Hopefully, the photos will help you solve this case.
01 = Morning
02 = Morning
03 = Afternoon
04 = Morning
05 = Afternoon
06 = Morning
07 = Morning
08 = Morning
09 = Afternoon
10 = Morning
Check your solution
Important detail: Once you find the cache, you are looking for the information to open the container. The required information is not on this page and can only be gained once you find the cache. More fieldwork may be required to open the container. Once opened, you may find some more useful information inside the logbook.