French alpinist Charles Dubouloz’s attempt at a rarely repeated route on the fabled north face of the Grandes Jorasses, spending five frigid nights alone above the lights of Chamonix in the dead of winter.
Overview：French alpinist Charles Dubouloz’s attempt at a rarely repeated route on the fabled north face of the Grandes Jorasses, spending five frigid nights alone above the lights of Chamonix in the dead of winter.
