The Turin Outdoor and Bike Park (TOP) will be Europe’s largest outdoor park. A park for everyone, from MTB enthusiasts, even in its most extreme specialties, to families with children who just want to enjoy the mountain. A place where everyone is free to express himself, get excited and practice his/her favorite sport. A cableway split into three sectors, able to carry ten people per cabin, or three MTBs and three bikers, starts from the base of the mountain, at about 350 m above sea level, and reaches the summit of the Monte Gregorio, at 1950 meters. There, a breathtaking viewpoint of the Piedmont and Valle d’Aosta mountains will wait our guests. Again, over 100 km of trail for gravity, along the mountainside, into centuries-old forests, without any interference with motor vehicls. More than 200 km of trail for XC and cycle tourism that lead, crossing the Valchiusella, from the top of the mountain towards the valley and the Morainic amphitheater, or, staying at high altitude, towards the Sacred Valley.A restaurant – Hotel, located at the cableway terminal station, built by paying attention to both tradition and innovation. A “green” park where only electric vehicles will circulate, with structures dedicated to the rediscovery of alpine culture and traditions. A park where people ride, go hiking, go climbing, explore the nature and, above all, find their selves. All this is the TOP – Turin Outdoor and Bike Park. I am Ivan Casalatina and I have been working on this project since 2015, together with the administrations of the Municipalities but, to make it come true, I need your help.