The Italian Grand Prix takes place at the Monza race track, not far from Lake Como, in September. Page & Moy arrange four and five day stays in hotels at Lake Como, with coach transfers to the race track for the race and practice sessions if desired. Alternatively, you can stay around the Lake all of the time until race day.
Tickets for your chosen part of the course are bought at the same time as booking. And for a real treat, and quite a lot more money, you can upgrade to the Paddock Club and enjoy its lavish hospitality.