The Vasari Corridor connecting the uffizzi gallery to the Pitti palace has re opened after 8 years of intense restotation work costing over 11million euros. This amazing opening for the first time will allow the public to walk the secret passage this corridor that once served as a private pathway for Florence’s Medici family and the super elite. 
Important that for 2025 all sites tickets are to be pre booked in advance 

https://www.uffizi.it/en/tickets