Circuit de l'Authion - 2043 metres
     photo by: Sheila     
     photo by: Francis     
The most southerly road in the Alps over 2000 metres.

This is a scenic circuit which is reached from the summit of the Turini.
The area has seen battle action in more than one war, and there is a fort near the top.

Traffic is required to circulate anti-clockwise round the loop.