![Langinkoski](https://27crags.s3.amazonaws.com/photos/000/014/14838/huge-bcc8299b8526.jpg)
Petra, 6b
Added by
Johannes Puranen
Grade opinions
Ascents from public tick lists
![](https://27crags.s3.amazonaws.com/photos/000/004/4308/small-0142c9d131f7.jpg)
Rami Haakana
2005-05-31
On-sight
6b+
![](https://27crags.s3.amazonaws.com/photos/000/058/58479/small-9a6fb0d1523f.jpg)
Matti Lehtonen
2011-05-09
Red point
6b+
![](https://27crags.s3.amazonaws.com/photos/000/322/322672/small-e9f0d6971af53bc0faa328c2db04002a.jpg)
![](https://27crags.s3.amazonaws.com/photos/000/027/27116/small-c079003aa35d.jpg)
![](https://27crags.s3.amazonaws.com/photos/000/059/59191/small-b344971c1142.jpg)
Mikko Nykänen
2015-05-22
Red point
![](https://27crags.s3.amazonaws.com/photos/000/066/66612/small-980100df56e4.jpg)
Erkka Mattila
2015-05-27
Red point