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L'Arête de Boisson, 4
Added by
Koen Van Dyck
Grade opinions
Ascents from public tick lists
Michelle Suni
2019-08-11
Flash
Jason Leddington
2020-03-15
On-sight
Gilles Gisseleire
2020-09-19
On-sight
Claes Buckwalter
2021-03-30
On-sight
Paul Klaassens
2022-05-08
On-sight
Ken Bernaerts
2023-06-05
On-sight
