Back of seveso
Attention Sign
Boulder, 4 on
Back of seveso,
Sion, Switzerland
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Attention Sign, 4
Added by Nils Favre
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First Ascents
No official first ascent data.
Ascents from public tick lists
Kevin Pollinger
2026-07-05
Flash
Amazing warm up
Elliott Connor
2023-08-23
Flash
Public to-do list entries
Otto Duensing
