When Jeremy Powell stood atop Fenn Mountain in the Selway Crags, he was feeling pretty accomplished. Summiting the 8,021-foot mountain in remote North Idaho’s Nez Perce-Clearwater National ...

A Selway run is as tough to arrange as it is worthwhile. The Forest Service allows one trip per day, with a maximum of 16 rafters per trip, from May 15 to July 31. This is good.