For those staying in Tuscany, there are a bunch of fun things to do on the property and in the surrounding area.
1 - Wine Tasting - Villa Mangiacane offers free wine tastings to guests. You're in Tuscany. Drink some wine.
2 - Take a swim - there are two outdoor pools at the Villa.
3 - Eat - there is a restaurant walking distance from the Villa called Borgo Macchiavelli.
4 - Get a massage - the villa offers massage services. Ask at the concierge to book a massage.