93 boulders on 29 walls, 3–7C. In Burgos, Castile and León. When the rock grips hour by hour, topos and people to climb with, in the app.
From 3 to 7C. Half are between 5+ and 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.
