Kletterroute

Kletterroute is the term used in German-speaking climbing culture to designate a line up a rock face that climbers ascend using natural holds, features, and protection. A Kletterroute can be approached as traditional climbing (where climbers place protection as they go), sport climbing (where protection is fixed bolts), or a mixed route that combines both. Routes are documented in guidebooks and on online databases with the route name, location, length, and a difficulty grade. Grades convey the level of technical difficulty, strength, endurance, and commitment required. In German-speaking regions, traditional routes commonly use the UIAA grading scale (I to XII), while sport routes more often use the French-based sport grade (for example 6a, 7c) or an equivalent.

On a traditional route, climbers place protection (cams, nuts, or slings) as they ascend, removing it on descent or according to local cleaning rules. On sport routes, climbers clip their rope into fixed bolts. Both require proper belaying, rope handling, and protective equipment such as a helmet. Route creation is part of climbing culture and often reflects local ethics about rock preservation, route cleaning, and seasonal closures. Kletterrouten contribute to rock climbing's diversity, offering ascent opportunities across rock types and environments, from alpine cliffs to roadside crags.