I'll be taking a couple weeks off this fall after returning from Afghanistan and am looking for a good long hike to relax a bit. Specific places I'm considering are California (anywhere within 8 hours of where I live in SoCal), the Appalacians (anywhere in TN, VA, WV, or PA) or the Grand Canyon.
I'm looking to spend 5-7 days and am willing to do one long trip or two shorter ones. I've done 20-30 mile days in the Appalachians before so any distance from 50-120 miles is fine with me. I know in the Appalachians it would be chilly at night but very bearable, but I'm not sure about the mountains in Cali (only moved there 8 months ago and I've been gone most of it). Do any of you have suggestions?

