I traveled from Othrikar to the nearby ruin, Ost something, to plant 3 banners. The first one was a no brainer. The second one I spotted was high up on a tower. While jumping to see if I could get on top of a boulder to reach it, my Cappy got stuck for 3-4 seconds and was instantly dead! I sent my higher level hunter to explore and try to find a way up, but with no luck. How do I get to the top of the tower? I thought maybe there was a way to jump across from a nearby wall, but couldn't find a way to get there either. Anyone help? Never got a chance to find the third one either.

Thanks for any help you can give.