Katto-Kassinen, 6B
Start both hands on the big flake.
Added by
Markku Laine
Grade opinions
First Ascents
No official first ascent data.
Ascents from public tick lists
Olli Kukkonen
2026-07-31
Flash
Juuso Ala-Aho
2026-07-31
Flash
APE (Kalle Lorenz)
2026-07-31
Flash
Markus Orava
2026-07-31
Flash
Panu Keskinen
2026-05-15
Red point
Eemeli Koivuniemi
2026-04-18
Flash
6A
