6 routes on 1 wall, 6a+–6b+. In Guipúzcoa, Basque Country. When the rock grips hour by hour, topos and people to climb with, in the app.
From 6a+ to 6b+. Half are 6b.
Each climb counts at its grade; ungraded ones are left out. In the app you can switch to YDS, V-scale, UIAA or British grades.
