Keyword: highest level of difficulty

After much consideration, James Pearson awards the grade E2 for the second time. Which leads him to make Bon Voyage the hardest trad route.

Seb Bouin recently opened the world's second 9c with DNA. On the occasion of this historical ascent, we have compiled a list of the most difficult climbing routes in the world from grade 9b for you. The compilation is continuously updated.