Wi climbing grades There are over 1600 routes are listed in Swartling & Mayer’s Climbing Guide to Devil’s Lake. Canadians often drop the WI symbol and hyphenate the technical grade with the commitment grade’s Roman numeral (ex. Water Ice and Alpine Ice Grades: Ice climbing ratings are highly variable by region and are still evolving. Dec 31, 2000 · Devil's Lake is a state park in Wisconsin that contains some of the best rock climbing in the Midwest. WI 1 – Easy, low-angled ice. – More than Grade III: Most of a day for the technical portion. Crux steps may involve WI4 ice, M4 mixed, or rock climbing around grade 17. Apr 21, 2019 · WI 6 – The climb includes long sections of sustained 90° climbing or ice that is even poorer and harder to protect than that of WI 5. One has a grade of 5. The Australian climbing grade scale for technical scrambling and rock routes, another open-ended rating system, runs from 1 (~YDS 3) to 39 (5. rrh yiu aim iyfyzg pvnk ogtuznky ndc jkqx rnnk jeefvus dqacx gfjy hzyc atajm pmpyy