Way more than just good spaghetti bolognese.
Naturism holidays in Italy tend to be discreet and limited to a few high-class resorts. The choice isn’t particularly wide, you may find trouble locating a naturist resort in Italy where English is as widely spoken as you may be used to; however, what clubs and resorts there are tend to be in quite beautiful, rural locations, often well-appointed camp sites. Some naturist resorts in Italy provide activities such as bike riding and nature walks, and some have private beaches. A couple of resorts in Italy have dedicated naturist sections, even if they are not fully fledged naturist resorts themselves.