This itinerary, developing almost exclusively along segregated cycle facilities, runs along river Sangone, the smallest of the four watercourses crossing Turin. The itinerary touches two pearls of the system of the House of Savoy places: Stupinigi Hunting Lodge and Bela Rosin Mausoleum. Stupinigi is without a doubt the most beautiful and perfect villa of the Savoy's residences, and has been included by Unesco in the "World Heritage List".
Bela Rosin Mausoleum is a very particular place: a copy of the Pantheon of Rome, it preserves the body of Rosa Vercellana, morganatic wife of the first King of Italy, Vittorio Emanuele II.
The itinerary by bike along the river Sangone connects itself both with the main route along the river Po (lap B) and with itinerary K.