Mount Diablo is known among Bay Area cyclists for being a long, punishing, and oftentimes intensely hot climb. While the team here at Cycle Monkey knew the reputation the mountain had, we experienced the pain it can dish out firsthand on our recent weekend bikepacking trip on the fireroads and singletrack that wind up the mountain. While we got our fair share of the flowing singletrack, sweeping views, and triumphant peaks that we had come for, our ride was also marked by steep climbs, brutal heat, and bushwhacking through overgrown trails. Regardless, the mountain delivered a fun and adventurous weekend that lit a fire under us to go on an extended offroad tour.