I clicked on this link https://www.dfs.com/en/venice
and discovered it closed May 1, 2025. Does anyone know if this is just the shopping mall or the rooftop terrace too. Can't make a reservation on line.
Yes, the terrace also closed.
https://www.veneziatoday.it/economia/due-settimane-chiude-fondaco-dei-tedeschi.html
As Windyram posted, everything I've run across about the closure of Fondaco dei Tedeschi indicates that the rooftop is also closed.
https://www.venicewelcome.com/info/tips_about_venice/fondaco-dei-tedeschi-closing-2025.htm
https://www.tripadvisor.com/ShowUserReviews-g187870-d11726937-r1008456579-T_Fondaco_Dei_Tedeschi_by_DFS-Venice_Veneto.html
On Wikipedia:
https://en.wikipedia.org/wiki/Fondaco_dei_Tedeschi
"Since May 2025, the department store has closed down with no clear communication about future plans. The rooftop terrace is also closed, and visits can no longer be booked."