All rock climbing and mountaineering routes are rated on a class scale to help determine the type and technicality of the climb. Depending on the destination, AAW offers a large selection of climbs for people of all ages and abilities. The higher the classification, the longer and more committing the route will be. Please see below for a description of the class scale.
Mountaineering Ratings
CLASS I:Easy Trail hiking.
CLASS II:Moderate Low angle scrambling.
CLASS III:Difficult High angle scrambling, moderate cliffs, considerable exertion. A rope may be necessary for beginners.
CLASS IV: Very Difficult Higher angle cliffs, increased exposure. Rope required for belaying.
CLASS V:Severe High angle cliffs with severe exposure. Protection placed by leader. Technical climbing experience is necessary.
CLASS VI:Extremely Severe Direct aid technical climbing. Overall rating in this classification reserved for the biggest technical climbs.
* Class V climbing requires the use of rock climbing specific techniques and is further clarified by the Yosemite Decimal system below.
Rock Climbing Ratings
5.1 to 5.5 Entry-level rock climbs that are not vertical and generally have large hand and footholds.
5.6 to 5.8Entry-level to moderate in difficulty. More advanced movement techniques are needed. Most people succeed with practice. Low angle to vertical terrain.
5.9 to 5.10Still considered moderate in difficulty by advanced climbers but requires precise techniques, physical training and considerable experience to succeed. Generally vertical terrain to overhanging.
5.11 to 5.12Advanced climbs that require dedication and many years of experience. Climbers only climb at this level with climbing specific training and optimal health. Vertical terrain to overhanging.
5.13 to 5.15The extreme end of the sport. A very small percentage of the climbing population can perform at this level. Vertical terrain to overhanging.
