So you literally cannot progress from that tall ledge you have to climb on then very first one past the campfire?....
That sucks
No, you can pass after the fire, but you need to hook onto the wall to do so. We have improved the mechanics in the new versions: you need to jump onto the wall and press the jump key again to hook onto it, then choose the direction of the jump (press and hold right/left) and jump again — repeat for repeated bounces. It sounds complicated, but you have to feel it ^^