Tsumani 

I am curious, I am writing a novel, one of my characters is planning a climb up Chimney Rock, I was hoping someone could give me better, laymens terms for what I need to know. My character will be parking and hiking in to the climb, how long will that take? And what are the routes for the east side climb? Is Greystroke one of them? I would like to use that one. How long can I anticipate the climb to take for my character? Thanks so much, obviously being a writer, climbing isn't my thing, but I need to have a better understanding of it for this story to come to life.