Fortunately , our ethics have remained strong and the bolts have only spread to limited areas , maintaining the variation in styles we see today .
By far the majority of climbing in Europe is bolt - protected , whether it can be traditionally protected or not .
Our ethics have remained strong and the bolts have only spread to limited areas , maintaining the variation in styles we see today .
By far the majority of climbing in Europe is bolt - protected , whether it can be traditionally protected or not .