Helix
Bombe de Bâle
Boulder, 7A+ on
Helix,
Biel, Switzerland
Bombe de Bâle, 7A+
Départ sous le bloc
Added by Phil Grassi
Grade opinions
Video beta
Phil Grassi
about 4 years ago.
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Ascents from public tick lists
Phil Grassi
2020-03-25
Red point
Public to-do list entries
Pascal Kreis