One of the first routes on slate, up the huge tottering back wall of Twll Mawr, the climb has been substantially altered by rockfall since Joe Brown’s first ascent and is now graded XS. An adventure strictly for connoisseurs.
1 successful ascent recorded.
| Climber | Style | Ascent Date | Suggested Grade | |
|---|---|---|---|---|
| Joe Brown | Lead | worked | 1971 | ||
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A typically adventurous contribution into the unexplored territory in Joe’s back yard, he graded the climb HVS 4c. |
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