Surprisingly, I would have to say my section hike on the Appalachian Trail this past March. I had already done the Georgia section so it wasn't new terrain for me. The temps were bitter cold and so windy. So why do I choose this one? I met the absolute most amazing people on that trip. I don't think I have ever laughed so much in my life as I did during that single week. I'd love to relive those moments.