The Geissrücken trail is quite challenging with very tight switchbacks, which z.T. only to be mastered with rear wheel. In addition, there are a few abandoned places along the way, where crashes could have dire consequences. Two places are provided with rough steps, which demands of your fork the entire spring travel. For experienced bikers in principle but everything is mobile. For me one of the most beautiful, most demanding trails in the Jura, which will find place in my Standart_Repertoir