Passo Silvella, also known as Kniebergsattel, is a high mountain pass at an elevation of 2.329m (7,641ft) above the sea level, located in the heart of the southern Alps in the Veneto region of Northern Italy.
The road to the summit, located within the Vallorera Valley, is gravel, rocky, tippy and bumpy at times. It’s a very narrow exposed trail, with some steep sections: the average gradient is up to 12% for 4.5km.
The road to the summit is an old military road, impassable in winters. Great trail for experienced wheelers. Avoid driving in this area if unpaved mountain roads aren't your strong point. Stay away if you're scared of heights. Expect a trail pretty steep. Wet conditions may make for tough driving along the muddy road.
The last part of the climb is closed to private motor vehicles.