Cycling tourism
Recently there are some very beautiful routes available, marked and mapped, to be done both with the muscle bike and the e-Bike, also recommended here, in the rolling hills of Tuscany, as the gradients can reach 10%-15%.
The cycle tourism in these areas, is evolving and this is a positive thing, until now there was mainly elite tourism based mainly on food and wine, instead trekking and cycling tourism amplifies and enhances the beauty and richness and complexity of these areas, as indeed throughout Italy.
For the rental of e-bikes or bicycles:
http://www.stradebiancherental.it/
Useful applications:
Val d'Orcia Outdoor: iOS, Android
Nobile Biking (Urban Bikery) www.nobilebiking.it