Friends are going there early to mid-Sept. They are spending 10 days in G and then 7 in Z. My husband wants to do the Z part but, from what I've read about it, I have little interest. I live in the mountains so that is not appealing, and I am a modest hiker. I would love to hear from anyone who has spent a week in Z as to what it is like. Also 10 days in G (they have room for us for only 3 days) seems way too long. Your thoughts, please.