La traversée Authenac (red #17), 5+
Grade opinions
Ascents from public tick lists
![](https://27crags.s3.amazonaws.com/photos/000/054/54520/small-b1b560c9beea.jpg)
Stefan Holm
2007-10-05
Red point
![](https://27crags.s3.amazonaws.com/photos/000/131/131073/small-227d9aeb0bd0.jpg)
Johan Blomqvist
2012-04-07
Red point
![](https://27crags.s3.amazonaws.com/photos/000/057/57551/small-daef67ff0b20.jpg)
Marko Lahtinen
2012-09-13
Red point
![](https://27crags.s3.amazonaws.com/photos/000/049/49879/small-ff30010f4cdd.jpg)
Jenni Lahtinen
2012-09-13
Red point
![](https://27crags.s3.amazonaws.com/photos/000/050/50208/small-abaa33d06e06.jpg)
Upi Hyvärinen
2012-10-11
Flash
![](https://27crags.s3.amazonaws.com/photos/000/070/70461/small-5bc024245618.jpg)
Jani Mäkinen
2012-10-11
Flash