Teejay Van Garderen leads the way, powering out of a corner on a fast descent.
From the base of the mountains the peloton rolls with urgency for each climber.
To the top they come, through an endless tunnel of fans.
Mounted upon many bikes this year, small action cameras give a whole new perspective of the sport.
Thibaut Pinot loses time to the leader, but moves into second overall.
The man of the day, and also the tour, Vincenzo Nibali powered away from every rider to a dominating victory.