Uli and Otto Saur
Otto and Uli are visiting for a week. We hosted one of their sons as a high-school exchange student about thirty years ago, and we’ve been friends ever since. Years ago we hiked with them in the Alps, and now they wanted to hike in the Appalachians. The Appalachians have vast areas of unpopulated wilderness with poorly marked trails, and hikers who make a small mistake may walk for miles in a wrong direction.