We recently backpacked mountain trails from Salerno to Sorrento along the Amalfi Coast, famous for both its sheer beauty and its sheer drops. Dan mapped hikes that led us to a mountaintop church unreachable by roads, up and down hundreds of flights of stairs built for pack animals, between terraced groves of lemon trees bright with fist-sized fruit, and through a meadow where electric wildflowers thankfully distracted me from the nearby precipice. We ended each sweaty day at a fine hotel where we could wash up, get presentable, and go find gelato. I learned a lesson when we took our kids to the Grand Canyon. No matter how breathtaking your location, the better the…